Cardiomiopathy
•Download as PPTX, PDF•
0 likes•33 views
The document discusses several types of cardiomyopathies: 1) Dilated cardiomyopathy is characterized by global hypokinesia, systolic failure, and spherical cavity dilation. 2) Hypertrophic cardiomyopathy is often genetic and can cause sudden death in young athletes due to left ventricular hypertrophy over 12-16mm. 3) Restrictive cardiomyopathy involves infiltration that causes diastolic dysfunction and a non-hypertrophic, dilated phenotype.
Report
Share
Report
Share
Recommended
Cardiomyopathy
Cardiomyopathy
Definition
Abnormal structure or function of the myocardium.
Newer definitions require it to be unexplained by ischaemic, hypertensive, or valvular disease, with the term limited to myocardial diseases with known genetic, morphological, and/or functional characteristics.
It often leads to heart failure, and in rarer cases, sudden cardiac death.
Dilated cardiomyopathy (DCM)
Pathophysiology and epidemiology
Commonest cardiomyopathy. Exact prevalence unclear but probably more than 1/500. Can present at any age.
Features:
Dilated chambers.
Systolic dysfunction.
↓Cardiac output.
Causes:
Idiopathic
Familial, 2/3 of which are autosomal dominant.
Cardiovascular: ischaemia, HTN, valve disease. See 'Definition' above about why this isn't strictly speaking 'cardiomyopathy'.
Myocarditis: viral, Chagas disease.
Alcohol
Pregnancy: Peripartum cardiomyopathy.
Stress: Takotsubo cardiomyopathy.
Tachycardia: 'tachymyopathy', usually in chronic SVT such as atrial flutter or AF.
Multi-system disease: thyrotoxicosis, sarcoidosis, haemochromatosis.
The pathophysiology of cardiomyopathy
This document outlines and defines various types of cardiomyopathies:
- Dilated cardiomyopathy is the most common type and is characterized by dilation and impaired contraction of one or both ventricles.
- Hypertrophic cardiomyopathy is characterized by left ventricular hypertrophy in the absence of another cause. It is often genetic and can cause sudden death.
- Restrictive cardiomyopathy features a rigid ventricle causing severe diastolic dysfunction. It can be idiopathic or caused by conditions like amyloidosis.
- Arrhythmogenic right ventricular cardiomyopathy causes replacement of the right ventricle with fat or fibrosis which can lead to arrhythmias.
Cardiomyopathy joisy aloor.pptx
Cardiomyopathy is a primary disorder of the heart muscle that weakens the heart's ability to pump blood. There are four main types - dilated, hypertrophic, restrictive, and arrhythmogenic right ventricular dysplasia. Symptoms are generally similar between types and include fatigue, shortness of breath, chest pain, and swelling. Diagnosis involves tests like echocardiograms, MRI, and blood tests. Prognosis and treatment depend on the specific type but may include medications, implanted devices, or transplantation.
Hypertrophic Cardiomyopathy
This Powerpoint Presentation deals with Hypertrophic Cardiomyopathy which is a very common form of Cardiomyopathy.
Cardiomyopathy slideshare Dilated cardiomyopathy Hypertrophic cardiomyopathy ...
Cardiomyopathy is a disease of the heart muscle that makes it harder for the heart to pump blood. There are several types classified by structural and functional abnormalities. The main types are dilated, hypertrophic, restrictive, and arrhythmogenic right ventricular cardiomyopathy. Dilated cardiomyopathy is the most common type and causes the heart chambers to enlarge and the heart muscle to thin and weaken over time, reducing its ability to pump blood. Management involves identifying underlying causes, treating heart failure symptoms, and controlling arrhythmias.
7. heart pathology; myocadial diseases
The document discusses different types of cardiomyopathies including dilated cardiomyopathy (DCM), hypertrophic cardiomyopathy (HCM), and restrictive cardiomyopathy (RCM). DCM is characterized by a globoid, rounded heart shape. HCM shows hypertrophy of the interventricular septum that is three times thicker than the left ventricular wall. The normal septal to ventricular wall thickness ratio is 1:1. The document also covers types of myocarditis including lymphocytic, Chagas, giant cell, and hypersensitivity myocarditis which differ in their causes and pathological findings.
Haem15 - Anemia conclusions & Polycythemia
This document discusses various types of anemia classified by their pathogenetic mechanisms. The top 6 anemias are discussed in more detail and include iron deficiency anemia, megaloblastic anemia, anemia of chronic disease, aplastic anemia, hemolytic anemia, and thalassemia. Diagnostic indicators are provided for differentiating between anemia types based on mean corpuscular volume, reticulocyte count, iron studies, and peripheral blood smears. Common causes, clinical manifestations, and treatments are summarized for several specific anemia conditions.
Arteriosclerosis
Arteriosclerosis refers to the thickening, hardening, and loss of elasticity of the arterial walls. It is caused by aging, loss of the elastic protein elastin, and thickening of the arterial walls. Cholesterol deposits form beneath the artery endothelium and calcify to form atheromatous plaques, which narrow the arterial lumen. This reduces blood circulation and can lead to heart attack, stroke, hypertension, angina, and peripheral arterial disease.
Recommended
Cardiomyopathy
Cardiomyopathy
Definition
Abnormal structure or function of the myocardium.
Newer definitions require it to be unexplained by ischaemic, hypertensive, or valvular disease, with the term limited to myocardial diseases with known genetic, morphological, and/or functional characteristics.
It often leads to heart failure, and in rarer cases, sudden cardiac death.
Dilated cardiomyopathy (DCM)
Pathophysiology and epidemiology
Commonest cardiomyopathy. Exact prevalence unclear but probably more than 1/500. Can present at any age.
Features:
Dilated chambers.
Systolic dysfunction.
↓Cardiac output.
Causes:
Idiopathic
Familial, 2/3 of which are autosomal dominant.
Cardiovascular: ischaemia, HTN, valve disease. See 'Definition' above about why this isn't strictly speaking 'cardiomyopathy'.
Myocarditis: viral, Chagas disease.
Alcohol
Pregnancy: Peripartum cardiomyopathy.
Stress: Takotsubo cardiomyopathy.
Tachycardia: 'tachymyopathy', usually in chronic SVT such as atrial flutter or AF.
Multi-system disease: thyrotoxicosis, sarcoidosis, haemochromatosis.
The pathophysiology of cardiomyopathy
This document outlines and defines various types of cardiomyopathies:
- Dilated cardiomyopathy is the most common type and is characterized by dilation and impaired contraction of one or both ventricles.
- Hypertrophic cardiomyopathy is characterized by left ventricular hypertrophy in the absence of another cause. It is often genetic and can cause sudden death.
- Restrictive cardiomyopathy features a rigid ventricle causing severe diastolic dysfunction. It can be idiopathic or caused by conditions like amyloidosis.
- Arrhythmogenic right ventricular cardiomyopathy causes replacement of the right ventricle with fat or fibrosis which can lead to arrhythmias.
Cardiomyopathy joisy aloor.pptx
Cardiomyopathy is a primary disorder of the heart muscle that weakens the heart's ability to pump blood. There are four main types - dilated, hypertrophic, restrictive, and arrhythmogenic right ventricular dysplasia. Symptoms are generally similar between types and include fatigue, shortness of breath, chest pain, and swelling. Diagnosis involves tests like echocardiograms, MRI, and blood tests. Prognosis and treatment depend on the specific type but may include medications, implanted devices, or transplantation.
Hypertrophic Cardiomyopathy
This Powerpoint Presentation deals with Hypertrophic Cardiomyopathy which is a very common form of Cardiomyopathy.
Cardiomyopathy slideshare Dilated cardiomyopathy Hypertrophic cardiomyopathy ...
Cardiomyopathy is a disease of the heart muscle that makes it harder for the heart to pump blood. There are several types classified by structural and functional abnormalities. The main types are dilated, hypertrophic, restrictive, and arrhythmogenic right ventricular cardiomyopathy. Dilated cardiomyopathy is the most common type and causes the heart chambers to enlarge and the heart muscle to thin and weaken over time, reducing its ability to pump blood. Management involves identifying underlying causes, treating heart failure symptoms, and controlling arrhythmias.
7. heart pathology; myocadial diseases
The document discusses different types of cardiomyopathies including dilated cardiomyopathy (DCM), hypertrophic cardiomyopathy (HCM), and restrictive cardiomyopathy (RCM). DCM is characterized by a globoid, rounded heart shape. HCM shows hypertrophy of the interventricular septum that is three times thicker than the left ventricular wall. The normal septal to ventricular wall thickness ratio is 1:1. The document also covers types of myocarditis including lymphocytic, Chagas, giant cell, and hypersensitivity myocarditis which differ in their causes and pathological findings.
Haem15 - Anemia conclusions & Polycythemia
This document discusses various types of anemia classified by their pathogenetic mechanisms. The top 6 anemias are discussed in more detail and include iron deficiency anemia, megaloblastic anemia, anemia of chronic disease, aplastic anemia, hemolytic anemia, and thalassemia. Diagnostic indicators are provided for differentiating between anemia types based on mean corpuscular volume, reticulocyte count, iron studies, and peripheral blood smears. Common causes, clinical manifestations, and treatments are summarized for several specific anemia conditions.
Arteriosclerosis
Arteriosclerosis refers to the thickening, hardening, and loss of elasticity of the arterial walls. It is caused by aging, loss of the elastic protein elastin, and thickening of the arterial walls. Cholesterol deposits form beneath the artery endothelium and calcify to form atheromatous plaques, which narrow the arterial lumen. This reduces blood circulation and can lead to heart attack, stroke, hypertension, angina, and peripheral arterial disease.
Cardiomyopathiesclassification,oetiology and treatment
This document discusses different types of cardiomyopathies including their classification, etiology, and treatment. It focuses on dilated cardiomyopathy (DCM), providing details on its classification, causes, clinical presentation, diagnosis, and management. It also discusses other forms of cardiomyopathy such as hypertrophic cardiomyopathy (HCM), describing its characteristic left ventricular hypertrophy and outflow tract obstruction. The document aims to comprehensively classify and describe different cardiomyopathies for medical professionals.
Cardiomyopathy
Cardiomyopathy (KAR-de-o-mi-OP-ah-thee) refers to diseases of the heart muscle. These diseases have many causes, signs and symptoms, and treatments.
In cardiomyopathy, the heart muscle becomes enlarged, thick, or rigid. In rare cases, the muscle tissue in the heart is replaced with scar tissue.
As cardiomyopathy worsens, the heart becomes weaker. It's less able to pump blood through the body and maintain a normal electrical rhythm. This can lead toheart failure or irregular heartbeats called arrhythmias (ah-RITH-me-ahs). In turn, heart failure can cause fluid to build up in the lungs, ankles, feet, legs, or abdomen.
The weakening of the heart also can cause other complications, such as heart valve problems.
OverviewThe main types of cardiomyopathy are:
Dilated cardiomyopathy
Hypertrophic (hi-per-TROF-ik) cardiomyopathy
Restrictive cardiomyopathy
Arrhythmogenic (ah-rith-mo-JEN-ik) right ventricular dysplasia
(dis-PLA-ze-ah)
Other types of cardiomyopathy sometimes are referred to as "unclassified cardiomyopathy."
Cardiomyopathy can be acquired or inherited. "Acquired" means you aren't born with the disease, but you develop it due to another disease, condition, or factor. "Inherited" means your parents passed the gene for the disease on to you. Many times, the cause of cardiomyopathy isn't known.
Cardiomyopathy can affect people of all ages. However, people in certain age groups are more likely to have certain types of cardiomyopathy. This article focuses on cardiomyopathy in adults.
OutlookSome people who have cardiomyopathy have no signs or symptoms and need no treatment. For other people, the disease develops quickly, symptoms are severe, and serious complications occur.
Treatments for cardiomyopathy include lifestyle changes, medicines, surgery, implanted devices to correct arrhythmias, and a nonsurgical procedure. These treatments can control symptoms, reduce complications, and stop the disease from getting worse.
National Heart Lung and Blood Institute
Introduction to atherosclerosis(slideshare)
Atherosclerosis is a chronic inflammatory disease where plaque builds up in the arteries, including the carotid, coronary, and femoral arteries. It involves the accumulation of fatty deposits and proteins in the artery wall over time. Left untreated, it can lead to serious complications like heart attack, stroke, and gangrene as the plaque restricts blood flow. Treatment options include carotid endarterectomy surgery to remove the plaque or carotid artery stenting, a minimally invasive procedure to open blocked arteries.
Cardiomyopathies
summarization of of up to date data about common cardiomyopathies with special emphasis on Hypertrophic Cardiomyopathy
Cardiomyopathy
1. The document discusses various types of cardiomyopathies including dilated, hypertrophic, restrictive, arrhythmogenic right ventricular dysplasia.
2. Common causes discussed are genetic mutations affecting sarcomeric proteins or cytoskeletal proteins, viral myocarditis, peripartum cardiomyopathy, and alcoholic cardiomyopathy.
3. Signs and symptoms depend on the type but often include exertional intolerance, edema, and arrhythmias. Diagnosis involves imaging, biopsy, and family history.
Cardiomyopathy And The Newborn
This document summarizes information about cardiomyopathy in newborns and fetuses. It discusses definitions, classifications, etiologies, clinical features, diagnostic evaluations, and management strategies for various types of neonatal cardiomyopathy. It also reviews a journal article studying fetal cardiomyopathy detected on prenatal echocardiograms, finding reduced systolic function, valve issues, and chamber enlargement in some cases. Outcomes were generally poor, though early diagnosis may allow for improved postnatal management.
Myocardial infartion pathophysiology
Myocardial infarction occurs when blood flow to the heart is blocked, causing heart muscle tissue to die. This is usually due to a buildup of plaque in the coronary arteries. There are different types of myocardial infarction defined by location and pathology. The pathophysiology involves plaque rupture triggering blood clot formation that blocks an artery, causing ischemia and cell death. This damages the heart muscle and can impair heart function. Diagnosis involves ECG and blood tests to detect cardiac enzymes released during cell death. Treatment goals to limit damage include restoring blood flow and preventing further clotting.
Stroke in children and young adult
The document discusses stroke in children and young adults. It covers the epidemiology, etiology, clinical presentation, evaluation, and management. Some key points include:
- Incidence of stroke is higher in young adults (ages 18-49) compared to children. Hemorrhagic strokes are more common in children while ischemic strokes are more common in young adults.
- Common causes of hemorrhagic stroke in children include vascular malformations, aneurysms, and hematological disorders. Common causes of ischemic stroke include arteriopathy, cardiac issues, infections, and migraines.
- Evaluation of stroke in young patients involves neuroimaging such as CT/MRI, as well as lab tests, cardiac/vascular
Treatment for atherosclerosis
The treatment goals for patients with atherosclerosis are to relieve symptoms and prevent future cardiac events. Medications used include statins to lower cholesterol, fibrates to lower triglycerides, antihypertensives like ACE inhibitors and calcium channel blockers to lower blood pressure, and aspirin to prevent clots. Surgeries include coronary angioplasty to widen narrowed arteries using balloons and stents, and coronary bypass surgery to redirect blood flow around blocked arteries using a graft. Both surgeries aim to restore blood flow and reduce chest pain and risk of heart attack.
Arteriosclerosis
Arteriosclerosis is a disease of the arteries caused by plaque buildup on artery walls, narrowing blood flow. It is often confused with atherosclerosis, which specifically refers to plaque buildup in the inner lining of arteries. Symptoms vary depending on affected arteries but can include leg pain, dizziness, chest pain, and others. Risk factors include smoking, high cholesterol, age, and others. Treatment focuses on lifestyle changes and may include medication or surgery depending on severity.
Stroke (Ischemic and Hemorrhagic)
In this presentation, I have described stroke and its subtypes, the ischemic stroke and the hemorrhagic stroke, their diagnosis, clinical manifestations and treatments.
Atherosclerosis
Atherosclerosis is a disease characterized by lipid deposits in the arteries. Over time, these deposits, composed of cells and fibrous tissue, can grow and narrow the arteries. The major risk factors for atherosclerosis are age, male sex, smoking, high blood pressure, and high cholesterol. The buildup of deposits in arteries can reduce blood flow and lead to complications like heart attack or stroke. Treatment focuses on lifestyle changes like a healthy diet and exercise, along with cholesterol-lowering medications as needed.
Mnemonics for medicine & surgery
This document provides mnemonics and summaries for various topics in medicine and surgery. It includes mnemonics for basic signs and symptoms, cardiology topics like heart sounds and arrhythmias, respiratory topics like pneumonia causes, endocrinology topics like acromegaly causes and diabetes complications, neurology topics like altered mental status causes and Parkinson's disease features, and pharmacology topics like ACE inhibitor side effects. The mnemonics and summaries are concise ways to remember important clinical information.
Cardiomyopathy
This document provides an overview of cardiomyopathy, focusing on its three main types: dilated cardiomyopathy, hypertrophic cardiomyopathy, and restrictive cardiomyopathy. It defines cardiomyopathy as a disease of the heart muscle not caused by other structural heart issues. For each type, it discusses presentation, causes, morphology, clinical features, investigations and management. Dilated cardiomyopathy involves an enlarged heart with reduced function, while hypertrophic cardiomyopathy features abnormal thickening and restrictive cardiomyopathy impaired diastolic function. The document presents detailed information on evaluating and treating each form of cardiomyopathy.
atherosclerosis
The document discusses atherosclerosis, which is a disease characterized by endothelial dysfunction, vascular inflammation, and the buildup of lipids and other materials within the inner layer of arterial walls. This buildup forms atherosclerotic plaques that protrude into the arterial lumen. Major risk factors for atherosclerosis include increasing age, male gender, family history, genetic abnormalities, hyperlipidemia, hypertension, cigarette smoking, and diabetes. The consequences of atherosclerosis include heart attacks, strokes, aortic aneurysms, and peripheral vascular disease. Prevention involves lifestyle changes while treatment focuses on controlling risk factors and surgical interventions if needed.
Biochemistry atherosclerosis
Atherosclerosis is a condition where arteries become narrowed and hardened due to plaque buildup on their walls. It develops gradually over time due to risk factors like high blood pressure, high cholesterol, smoking, and family history. Early on, it causes no symptoms but can eventually lead to chest pain, leg pain, heart attack, or stroke depending on which arteries are affected. Treatment involves lifestyle changes like a healthy diet and exercise as well as medications to lower cholesterol and blood pressure. Surgery may be needed for severe cases.
Atherosclerosis2-Risk factors,Microorganisms,Medications,Classification,Surgi...
Risk factors
What Is Cholesterol?
Know Your Triglyceride Numbers
Microorganisms
miRNAs: novel players in atherosclerotic processes
Medications Classification
Diagnosis
Surgical procedures
Lifestyle and home remedies
Alternative medicine
Angiotensin-converting enzyme (ACE) inhibitors
The Most Common Cholesterol Meds: Statins
Atherosclerosis1-Symptoms,Treatment,Diagnosis,pathophysiology,Treatment optio...
Atherosclerosis is a condition where plaque builds up inside the arteries, narrowing them. It occurs when fat, cholesterol, and other substances in the blood stick to damaged artery walls. Over time, plaque builds up, restricting blood flow. This increases the risk of blood clots forming and blocking arteries, which can lead to heart attacks or strokes if a clot dislodges. Symptoms depend on which arteries are affected but may include chest pain or weakness. Treatment focuses on lifestyle changes and medication to control risk factors and prevent complications.
Atherosclerosis
Atherosclerosis is a disease characterized by the buildup of plaque in artery walls. It begins with endothelial cell injury from risk factors like high cholesterol. This allows immune cells like monocytes to enter the artery wall and become lipid-filled foam cells. Over time, a fatty streak or atherosclerotic plaque forms and grows within the artery wall. Advanced plaques can rupture, causing blood clots that block blood flow and lead to heart attacks, strokes, or other complications. The major symptoms of atherosclerosis involve reduced blood flow to the heart, brain, kidneys, and legs.
Atherosclerosis
Atherosclerosis is characterized by the buildup of fatty plaques, cholesterol, and cellular waste within the inner lining of arteries. Over time, this buildup narrows the arteries and restricts blood flow. The major risk factors for atherosclerosis include increasing age, male gender, family history, smoking, high blood pressure, diabetes, and high cholesterol. The disease process begins with endothelial injury to blood vessels, which allows cholesterol and immune cells like macrophages to accumulate in the artery wall and form fatty streaks. These can progress to raised atherosclerotic plaques made of cells, connective tissue, and lipids that further restrict blood flow. Advanced plaques can rupture or erode, potentially causing heart attacks or strokes if cl
Cardiomyopathy
This document defines and describes various types of cardiomyopathies including dilated cardiomyopathy, hypertrophic cardiomyopathy, and restrictive cardiomyopathy. It discusses their causes, risk factors, clinical manifestations, diagnosis, and management. The main types are defined as primary disorders of the heart muscle that cause abnormal function and are not caused by other cardiac diseases. Causes can include genetic/inherited factors, infections, metabolic disorders, toxins and medications. Symptoms vary from none to heart failure and arrhythmias depending on the individual and severity of disease.
Cardiomyopathies
Dilated cardiomyopathy is the most common type of cardiomyopathy and is characterized by left ventricular dilation and systolic dysfunction. Causes include genetic factors in 20-50% of cases as well as myocarditis, alcohol toxicity, and peripartum cardiomyopathy. Hypertrophic cardiomyopathy is caused by mutations in sarcomeric genes and is characterized by asymmetric hypertrophy of the ventricular septum. Restrictive cardiomyopathy results in stiff ventricles with impaired diastolic filling and is associated with conditions causing fibrosis like radiation, amyloidosis, and sarcoidosis. The main types of cardiomyopathy are dilated, hypertrophic, restrictive, and arrhythmogenic right ventricular cardiomyopathy.
More Related Content
What's hot
Cardiomyopathiesclassification,oetiology and treatment
This document discusses different types of cardiomyopathies including their classification, etiology, and treatment. It focuses on dilated cardiomyopathy (DCM), providing details on its classification, causes, clinical presentation, diagnosis, and management. It also discusses other forms of cardiomyopathy such as hypertrophic cardiomyopathy (HCM), describing its characteristic left ventricular hypertrophy and outflow tract obstruction. The document aims to comprehensively classify and describe different cardiomyopathies for medical professionals.
Cardiomyopathy
Cardiomyopathy (KAR-de-o-mi-OP-ah-thee) refers to diseases of the heart muscle. These diseases have many causes, signs and symptoms, and treatments.
In cardiomyopathy, the heart muscle becomes enlarged, thick, or rigid. In rare cases, the muscle tissue in the heart is replaced with scar tissue.
As cardiomyopathy worsens, the heart becomes weaker. It's less able to pump blood through the body and maintain a normal electrical rhythm. This can lead toheart failure or irregular heartbeats called arrhythmias (ah-RITH-me-ahs). In turn, heart failure can cause fluid to build up in the lungs, ankles, feet, legs, or abdomen.
The weakening of the heart also can cause other complications, such as heart valve problems.
OverviewThe main types of cardiomyopathy are:
Dilated cardiomyopathy
Hypertrophic (hi-per-TROF-ik) cardiomyopathy
Restrictive cardiomyopathy
Arrhythmogenic (ah-rith-mo-JEN-ik) right ventricular dysplasia
(dis-PLA-ze-ah)
Other types of cardiomyopathy sometimes are referred to as "unclassified cardiomyopathy."
Cardiomyopathy can be acquired or inherited. "Acquired" means you aren't born with the disease, but you develop it due to another disease, condition, or factor. "Inherited" means your parents passed the gene for the disease on to you. Many times, the cause of cardiomyopathy isn't known.
Cardiomyopathy can affect people of all ages. However, people in certain age groups are more likely to have certain types of cardiomyopathy. This article focuses on cardiomyopathy in adults.
OutlookSome people who have cardiomyopathy have no signs or symptoms and need no treatment. For other people, the disease develops quickly, symptoms are severe, and serious complications occur.
Treatments for cardiomyopathy include lifestyle changes, medicines, surgery, implanted devices to correct arrhythmias, and a nonsurgical procedure. These treatments can control symptoms, reduce complications, and stop the disease from getting worse.
National Heart Lung and Blood Institute
Introduction to atherosclerosis(slideshare)
Atherosclerosis is a chronic inflammatory disease where plaque builds up in the arteries, including the carotid, coronary, and femoral arteries. It involves the accumulation of fatty deposits and proteins in the artery wall over time. Left untreated, it can lead to serious complications like heart attack, stroke, and gangrene as the plaque restricts blood flow. Treatment options include carotid endarterectomy surgery to remove the plaque or carotid artery stenting, a minimally invasive procedure to open blocked arteries.
Cardiomyopathies
summarization of of up to date data about common cardiomyopathies with special emphasis on Hypertrophic Cardiomyopathy
Cardiomyopathy
1. The document discusses various types of cardiomyopathies including dilated, hypertrophic, restrictive, arrhythmogenic right ventricular dysplasia.
2. Common causes discussed are genetic mutations affecting sarcomeric proteins or cytoskeletal proteins, viral myocarditis, peripartum cardiomyopathy, and alcoholic cardiomyopathy.
3. Signs and symptoms depend on the type but often include exertional intolerance, edema, and arrhythmias. Diagnosis involves imaging, biopsy, and family history.
Cardiomyopathy And The Newborn
This document summarizes information about cardiomyopathy in newborns and fetuses. It discusses definitions, classifications, etiologies, clinical features, diagnostic evaluations, and management strategies for various types of neonatal cardiomyopathy. It also reviews a journal article studying fetal cardiomyopathy detected on prenatal echocardiograms, finding reduced systolic function, valve issues, and chamber enlargement in some cases. Outcomes were generally poor, though early diagnosis may allow for improved postnatal management.
Myocardial infartion pathophysiology
Myocardial infarction occurs when blood flow to the heart is blocked, causing heart muscle tissue to die. This is usually due to a buildup of plaque in the coronary arteries. There are different types of myocardial infarction defined by location and pathology. The pathophysiology involves plaque rupture triggering blood clot formation that blocks an artery, causing ischemia and cell death. This damages the heart muscle and can impair heart function. Diagnosis involves ECG and blood tests to detect cardiac enzymes released during cell death. Treatment goals to limit damage include restoring blood flow and preventing further clotting.
Stroke in children and young adult
The document discusses stroke in children and young adults. It covers the epidemiology, etiology, clinical presentation, evaluation, and management. Some key points include:
- Incidence of stroke is higher in young adults (ages 18-49) compared to children. Hemorrhagic strokes are more common in children while ischemic strokes are more common in young adults.
- Common causes of hemorrhagic stroke in children include vascular malformations, aneurysms, and hematological disorders. Common causes of ischemic stroke include arteriopathy, cardiac issues, infections, and migraines.
- Evaluation of stroke in young patients involves neuroimaging such as CT/MRI, as well as lab tests, cardiac/vascular
Treatment for atherosclerosis
The treatment goals for patients with atherosclerosis are to relieve symptoms and prevent future cardiac events. Medications used include statins to lower cholesterol, fibrates to lower triglycerides, antihypertensives like ACE inhibitors and calcium channel blockers to lower blood pressure, and aspirin to prevent clots. Surgeries include coronary angioplasty to widen narrowed arteries using balloons and stents, and coronary bypass surgery to redirect blood flow around blocked arteries using a graft. Both surgeries aim to restore blood flow and reduce chest pain and risk of heart attack.
Arteriosclerosis
Arteriosclerosis is a disease of the arteries caused by plaque buildup on artery walls, narrowing blood flow. It is often confused with atherosclerosis, which specifically refers to plaque buildup in the inner lining of arteries. Symptoms vary depending on affected arteries but can include leg pain, dizziness, chest pain, and others. Risk factors include smoking, high cholesterol, age, and others. Treatment focuses on lifestyle changes and may include medication or surgery depending on severity.
Stroke (Ischemic and Hemorrhagic)
In this presentation, I have described stroke and its subtypes, the ischemic stroke and the hemorrhagic stroke, their diagnosis, clinical manifestations and treatments.
Atherosclerosis
Atherosclerosis is a disease characterized by lipid deposits in the arteries. Over time, these deposits, composed of cells and fibrous tissue, can grow and narrow the arteries. The major risk factors for atherosclerosis are age, male sex, smoking, high blood pressure, and high cholesterol. The buildup of deposits in arteries can reduce blood flow and lead to complications like heart attack or stroke. Treatment focuses on lifestyle changes like a healthy diet and exercise, along with cholesterol-lowering medications as needed.
Mnemonics for medicine & surgery
This document provides mnemonics and summaries for various topics in medicine and surgery. It includes mnemonics for basic signs and symptoms, cardiology topics like heart sounds and arrhythmias, respiratory topics like pneumonia causes, endocrinology topics like acromegaly causes and diabetes complications, neurology topics like altered mental status causes and Parkinson's disease features, and pharmacology topics like ACE inhibitor side effects. The mnemonics and summaries are concise ways to remember important clinical information.
Cardiomyopathy
This document provides an overview of cardiomyopathy, focusing on its three main types: dilated cardiomyopathy, hypertrophic cardiomyopathy, and restrictive cardiomyopathy. It defines cardiomyopathy as a disease of the heart muscle not caused by other structural heart issues. For each type, it discusses presentation, causes, morphology, clinical features, investigations and management. Dilated cardiomyopathy involves an enlarged heart with reduced function, while hypertrophic cardiomyopathy features abnormal thickening and restrictive cardiomyopathy impaired diastolic function. The document presents detailed information on evaluating and treating each form of cardiomyopathy.
atherosclerosis
The document discusses atherosclerosis, which is a disease characterized by endothelial dysfunction, vascular inflammation, and the buildup of lipids and other materials within the inner layer of arterial walls. This buildup forms atherosclerotic plaques that protrude into the arterial lumen. Major risk factors for atherosclerosis include increasing age, male gender, family history, genetic abnormalities, hyperlipidemia, hypertension, cigarette smoking, and diabetes. The consequences of atherosclerosis include heart attacks, strokes, aortic aneurysms, and peripheral vascular disease. Prevention involves lifestyle changes while treatment focuses on controlling risk factors and surgical interventions if needed.
Biochemistry atherosclerosis
Atherosclerosis is a condition where arteries become narrowed and hardened due to plaque buildup on their walls. It develops gradually over time due to risk factors like high blood pressure, high cholesterol, smoking, and family history. Early on, it causes no symptoms but can eventually lead to chest pain, leg pain, heart attack, or stroke depending on which arteries are affected. Treatment involves lifestyle changes like a healthy diet and exercise as well as medications to lower cholesterol and blood pressure. Surgery may be needed for severe cases.
Atherosclerosis2-Risk factors,Microorganisms,Medications,Classification,Surgi...
Risk factors
What Is Cholesterol?
Know Your Triglyceride Numbers
Microorganisms
miRNAs: novel players in atherosclerotic processes
Medications Classification
Diagnosis
Surgical procedures
Lifestyle and home remedies
Alternative medicine
Angiotensin-converting enzyme (ACE) inhibitors
The Most Common Cholesterol Meds: Statins
Atherosclerosis1-Symptoms,Treatment,Diagnosis,pathophysiology,Treatment optio...
Atherosclerosis is a condition where plaque builds up inside the arteries, narrowing them. It occurs when fat, cholesterol, and other substances in the blood stick to damaged artery walls. Over time, plaque builds up, restricting blood flow. This increases the risk of blood clots forming and blocking arteries, which can lead to heart attacks or strokes if a clot dislodges. Symptoms depend on which arteries are affected but may include chest pain or weakness. Treatment focuses on lifestyle changes and medication to control risk factors and prevent complications.
Atherosclerosis
Atherosclerosis is a disease characterized by the buildup of plaque in artery walls. It begins with endothelial cell injury from risk factors like high cholesterol. This allows immune cells like monocytes to enter the artery wall and become lipid-filled foam cells. Over time, a fatty streak or atherosclerotic plaque forms and grows within the artery wall. Advanced plaques can rupture, causing blood clots that block blood flow and lead to heart attacks, strokes, or other complications. The major symptoms of atherosclerosis involve reduced blood flow to the heart, brain, kidneys, and legs.
Atherosclerosis
Atherosclerosis is characterized by the buildup of fatty plaques, cholesterol, and cellular waste within the inner lining of arteries. Over time, this buildup narrows the arteries and restricts blood flow. The major risk factors for atherosclerosis include increasing age, male gender, family history, smoking, high blood pressure, diabetes, and high cholesterol. The disease process begins with endothelial injury to blood vessels, which allows cholesterol and immune cells like macrophages to accumulate in the artery wall and form fatty streaks. These can progress to raised atherosclerotic plaques made of cells, connective tissue, and lipids that further restrict blood flow. Advanced plaques can rupture or erode, potentially causing heart attacks or strokes if cl
What's hot (20)
Cardiomyopathiesclassification,oetiology and treatment
Cardiomyopathiesclassification,oetiology and treatment
Atherosclerosis2-Risk factors,Microorganisms,Medications,Classification,Surgi...
Atherosclerosis2-Risk factors,Microorganisms,Medications,Classification,Surgi...
Atherosclerosis1-Symptoms,Treatment,Diagnosis,pathophysiology,Treatment optio...
Atherosclerosis1-Symptoms,Treatment,Diagnosis,pathophysiology,Treatment optio...
Similar to Cardiomiopathy
Cardiomyopathy
This document defines and describes various types of cardiomyopathies including dilated cardiomyopathy, hypertrophic cardiomyopathy, and restrictive cardiomyopathy. It discusses their causes, risk factors, clinical manifestations, diagnosis, and management. The main types are defined as primary disorders of the heart muscle that cause abnormal function and are not caused by other cardiac diseases. Causes can include genetic/inherited factors, infections, metabolic disorders, toxins and medications. Symptoms vary from none to heart failure and arrhythmias depending on the individual and severity of disease.
Cardiomyopathies
Dilated cardiomyopathy is the most common type of cardiomyopathy and is characterized by left ventricular dilation and systolic dysfunction. Causes include genetic factors in 20-50% of cases as well as myocarditis, alcohol toxicity, and peripartum cardiomyopathy. Hypertrophic cardiomyopathy is caused by mutations in sarcomeric genes and is characterized by asymmetric hypertrophy of the ventricular septum. Restrictive cardiomyopathy results in stiff ventricles with impaired diastolic filling and is associated with conditions causing fibrosis like radiation, amyloidosis, and sarcoidosis. The main types of cardiomyopathy are dilated, hypertrophic, restrictive, and arrhythmogenic right ventricular cardiomyopathy.
8.Cardiomyopathy.pptx
This document provides an overview of cardiomyopathy, including definitions, classifications, pathophysiology, clinical manifestations, diagnostic studies, and treatment approaches for various subtypes. It defines cardiomyopathy and classifies the main subtypes as dilated, hypertrophic, restrictive, and arrhythmogenic right ventricular cardiomyopathy. For each subtype, the document discusses epidemiology, causes, characteristics, symptoms, diagnostic findings, and general management principles. It also covers unclassified cardiomyopathies, screening of family members, and population health approaches.
CARDIOMYOPATHY
Cardiomyopathies are diseases of the heart muscle that cause mechanical and electrical dysfunction. They can be genetic or acquired from other systemic diseases. The main types are dilated, hypertrophic, and restrictive cardiomyopathy. Dilated cardiomyopathy is characterized by ventricular dilation and impaired contraction, while hypertrophic cardiomyopathy causes thickened heart walls. Restrictive cardiomyopathy decreases ventricular filling. Causes include genetic mutations, viral infection, alcohol toxicity, iron overload, and amyloidosis. Classification systems have multiple overlapping categories due to the heterogeneous nature of cardiomyopathies.
hypertrophic cardiomyopathy-a case report
This document discusses hypertrophic cardiomyopathy (HCM), a disease that causes thickening of the heart muscle. It reports on a case of sudden death due to HCM. Key points include:
- HCM causes thickening of the heart muscle and disrupts its electrical function. It is a leading cause of sudden cardiac death in young athletes.
- An autopsy found the deceased's heart was massively enlarged to 790g with thickened walls, consistent with HCM.
- HCM is usually inherited but can also be caused by spontaneous gene mutations. Risk factors for sudden cardiac death include family history, prior cardiac issues, and thickened heart walls over 30mm.
AL type Amyloidosis ppt.pptx
1. Cardiac amyloidosis is characterized by the deposition of abnormal protein substances within the heart, causing myocardial dysfunction and representing a cardiac manifestation of a systemic disease.
2. Amyloidosis is a multisystem disease that can involve the heart, kidneys, liver, GI tract, nervous system and more. It has many clinical manifestations including heart failure, arrhythmias, neuropathy, and organ dysfunction.
3. The most common type of cardiac amyloidosis is AL amyloidosis, where the amyloid protein is derived from immunoglobulin light chains produced by plasma cells in the context of a plasma cell dyscrasia. Around half of patients with AL amyloidosis have cardiac involvement.
Nursing management of a patient with cardiomyopathy
Cardiomyopathy refers to diseases of the heart muscle that impair its ability to pump blood. The main types are hypertrophic, dilated, and restrictive cardiomyopathy. Hypertrophic cardiomyopathy causes thickening of the heart muscle, dilated cardiomyopathy results in enlarged heart chambers, and restrictive cardiomyopathy stiffens the heart muscle and impairs filling. Causes can be genetic, from other medical conditions, or unknown. Symptoms vary by type but commonly include heart failure signs like shortness of breath, fatigue, and fluid retention. Diagnosis involves echocardiogram, ECG, and cardiac imaging while treatment focuses on managing symptoms and underlying causes.
Nursing management of a patient with cardiomyopathy
Cardiomyopathy is a disease of the heart muscle that causes the heart to become enlarged, stiff, or weakened, impairing its ability to pump blood. The main types are hypertrophic, dilated, restrictive, and arrhythmogenic right ventricular cardiomyopathy. Symptoms vary depending on the type but can include chest pain, fatigue, palpitations, and heart failure. Diagnosis involves echocardiogram, ECG, cardiac MRI or biopsy. Treatment focuses on managing symptoms, addressing underlying causes, and may include medications, medical devices, surgery or transplant.
Cardiomyopathy, Myocarditis and Pericarditis_C I lecture_Oct.ppt
The document provides an overview of cardiomyopathy, myocarditis, and pericardial diseases for nursing students. It defines cardiomyopathy as a heterogeneous group of diseases affecting the heart muscle and lists the main types as dilated, hypertrophic, and restrictive cardiomyopathy. Myocarditis is defined as inflammation of the heart muscle and pericarditis as inflammation of the pericardium. The document describes the causes, clinical presentations, diagnoses, and treatments of these conditions.
2.7. Cardiomyopathies_ lecture.ppt
This document discusses different types of cardiomyopathy, including dilated cardiomyopathy (DCM), hypertrophic cardiomyopathy (HCM), and restrictive cardiomyopathy. DCM is characterized by enlarged heart chambers and reduced systolic function. HCM involves thickened heart muscle and potential outflow tract obstruction. Restrictive cardiomyopathy restricts heart filling due to stiff heart muscles. The causes, clinical presentations, diagnostic evaluations, and management strategies are described for each type of cardiomyopathy.
Cardiomyopathy 2.1 -Feisal.pptx
This document provides an overview of cardiomyopathy, specifically focusing on dilated cardiomyopathy and hypertrophic cardiomyopathy. It defines cardiomyopathy as a myocardial disorder resulting in structural and functional heart muscle abnormalities without other known cardiac causes. Cardiomyopathies are classified based on anatomy and physiology into dilated, hypertrophic, restrictive, and arrhythmogenic right ventricular types. Dilated cardiomyopathy is characterized by enlarged, poorly contracting ventricles, while hypertrophic cardiomyopathy involves thickened ventricular walls but a non-dilated chamber size. The causes, pathophysiology, clinical presentation, investigations, and management of dilated and hypertrophic cardiomyopathy are described in detail.
Restrictive cardiomyopathy
cardiomyopathies / classification / restrictive cardiomyopathy / diagnostic techniques / treatment options available / epidemiology / current evidence / summary
Myocardial infarction - https://medicalbooksvn.wordpress.com/
1. Myocardial infarction occurs when blood flow to the heart is blocked, causing death of heart muscle cells. This can permanently damage the heart and disrupt its function.
2. Symptoms of a heart attack include chest pain or discomfort, shortness of breath, nausea, and feeling weak. Diagnosis is based on elevated cardiac troponin levels, ECG changes, and symptoms consistent with heart attack.
3. Left untreated, a heart attack can lead to heart failure, arrhythmias, heart rupture or cardiac arrest. Prompt treatment is crucial to reduce damage to the heart.
Myocardial infarction - Medicalbooksvn.wordpress.com
1. Myocardial infarction occurs when blood flow to the heart is blocked, causing death of heart muscle cells.
2. The degree of heart damage depends on the size of the blocked artery and amount of heart tissue affected.
3. There are two main types - ST-elevation MI where the full thickness of heart muscle is damaged, and non-ST-elevation MI where the inner layer is most affected.
Cardiomyopathies
There are four main types of inherited cardiomyopathies: hypertrophic cardiomyopathy (HCM), dilated cardiomyopathy (DCM), arrhythmogenic right ventricular cardiomyopathy (ARVC), and restrictive cardiomyopathy (RCM). HCM causes thickened heart muscle and obstruction of blood flow. DCM results in an enlarged heart with reduced pumping ability. ARVC primarily affects the right ventricle and can lead to ventricular arrhythmias. RCM causes the heart walls to stiffen and resist normal filling with blood. The document provides details on causes, symptoms, examinations, investigations, and treatments for each type of cardiomyopathy.
Cardio Myopathy.pptx
A 54-year-old male presented to the emergency department with a 4-day history of irregular heart rhythms but no chest pain. He reported a 1-month history of shortness of breath, fatigue, and leg swelling. The document provides detailed information on various types of cardiomyopathies including dilated cardiomyopathy, hypertrophic cardiomyopathy, and restrictive cardiomyopathy. It discusses their etiologies, pathophysiology, clinical manifestations, diagnostic evaluation, and management. The management may include medications, procedures like device implantation, and even heart transplantation in severe cases.
cardiomyopathy2-230605222918-365b12c0.pptx
Cardiomyopathy refers to diseases of the heart muscle. There are several types including dilated cardiomyopathy, hypertrophic cardiomyopathy, and restrictive cardiomyopathy. Dilated cardiomyopathy is characterized by enlarged heart chambers and poor systolic function, while hypertrophic cardiomyopathy involves thickened heart muscle walls, often asymmetrically involving the septum. Restrictive cardiomyopathy causes stiffening of the heart muscle resulting in diastolic dysfunction. Echocardiography and cardiac MRI are important diagnostic tools to classify and characterize cardiomyopathies. Treatment involves managing symptoms, reducing risk of complications like arrhythmias, and potentially treating underlying causes.
CARDIOMYOPATHY.pptx
Cardiomyopathy is a group of diseases that affect the heart muscle and electrical functioning. There are several types including dilated, hypertrophic, restrictive, and arrhythmogenic right ventricular cardiomyopathy. Dilated cardiomyopathy is the most common type in Africa, accounting for 10-17% of cardiac conditions. Risk factors include family history, diabetes, hypertension, infections, and alcoholism. The pathophysiology varies by type, such as dilated cardiomyopathy causing ventricular enlargement and reduced systolic function over time. Clinical features depend on the type, such as fatigue and swelling for dilated cardiomyopathy. Diagnosis involves ECG, echocardiogram, cardiac MRI, and biopsy. Complications include heart failure,
Cardiomyopathies
This document discusses three major types of cardiomyopathies: dilated, restrictive, and hypertrophic. Dilated cardiomyopathy is characterized by enlarged heart chambers and reduced contractility. Common causes include idiopathic, familial, alcoholism, and viral infections. Symptoms include breathing difficulties and edema. Treatment focuses on managing heart failure and preventing arrhythmias. Restrictive cardiomyopathy is defined by decreased ventricular compliance due to myocardial infiltration. Causes include amyloidosis and sarcoidosis. Patients experience heart failure symptoms from impaired ventricular filling. Hypertrophic cardiomyopathy is marked by thickened ventricular walls.
Cardiomyopathy - lecture.ppt
Cardiomyopathies are diseases of the heart muscle that are not caused by hypertension, coronary artery disease, valvular or pericardial abnormalities. They can be classified as primary (involving the myocardium of unknown cause) or secondary (caused by a systemic disease).
The document discusses the main types of cardiomyopathy - dilated, hypertrophic and restrictive. It provides details on their definitions, causes, clinical features, diagnostic evaluations and treatments. Dilated cardiomyopathy is the most common and causes ventricular enlargement and impaired systolic function. Hypertrophic cardiomyopathy causes disproportionate left ventricular hypertrophy. Restrictive cardiomyopathy results in stiff ventricles that impede filling.
Similar to Cardiomiopathy (20)
Nursing management of a patient with cardiomyopathy
Nursing management of a patient with cardiomyopathy
Nursing management of a patient with cardiomyopathy
Nursing management of a patient with cardiomyopathy
Cardiomyopathy, Myocarditis and Pericarditis_C I lecture_Oct.ppt
Cardiomyopathy, Myocarditis and Pericarditis_C I lecture_Oct.ppt
Myocardial infarction - https://medicalbooksvn.wordpress.com/
Myocardial infarction - https://medicalbooksvn.wordpress.com/
Myocardial infarction - Medicalbooksvn.wordpress.com
Myocardial infarction - Medicalbooksvn.wordpress.com
More from Samuel Moreno
Taller Trauma Torácico
Este documento presenta el caso de un paciente de 23 años que sufrió heridas de bala en el tórax posterior derecho. Fue tratado inicialmente en el HILT donde se le colocaron tubos pleurales por hemotórax bilateral. Luego fue trasladado al HST para más evaluaciones. Las pruebas mostraron fractura de vértebra T6 y contusiones pulmonares. Se aplicaron procedimientos como drenaje pleural. El paciente permaneció estable y fue trasladado a neurocirugía.
Úlceras por Presión
Este documento describe el caso de una paciente anciana que fue referida al hospital con úlceras por presión en varias partes del cuerpo, incluidas las regiones trocantéricas y sacra. Presentaba úlceras de grado III y IV con secreción purulenta e infección. Se diagnosticó con neumonía asociada a los cuidados de la salud. Fue tratada con curación y desbridamiento de las úlceras, antibióticos para la infección de Pseudomonas y la neumonía, y medidas de soporte. Su pronóstico es mal
Taller de Trauma en Cirugía
Este documento presenta el caso de un paciente masculino de 23 años que sufrió heridas de arma de fuego en el tórax. Fue tratado inicialmente en el HILT con colocación de tubos pleurales por hemotórax bilateral y luego trasladado al HST. En el HST se realizaron exámenes y se diagnosticó fractura de la vértebra T6 con lesión medular. El paciente fue estabilizado y recibió tratamiento multidisciplinario que incluyó cirugía, terapia física e infectología.
Taller Cirugía Cardiovascular
Este documento proporciona información sobre un taller de cirugía torácica y anestesia. En tres oraciones o menos, resume lo siguiente: Se presentan varios casos quirúrgicos torácicos incluyendo reemplazo de válvula aórtica y retiro de tubo pleural. También se describen los procedimientos quirúrgicos, equipos de circulación extracorpórea y anestesia utilizados.
Riesgos en Cirugía
Este documento describe los diferentes factores de riesgo quirúrgico y las escalas utilizadas para su clasificación. Explica que el riesgo quirúrgico depende de la complejidad de la cirugía y las comorbilidades del paciente. Detalla las escalas de riesgo cardiaco, pulmonar, renal y otros, así como las medidas para optimizar a los pacientes de alto riesgo antes de la cirugía. Concluye que la evaluación del riesgo ayuda a mejorar la comunicación con el paciente y a determinar el mejor manejo, aunque
Heart devices
This document discusses three types of heart devices: pacemakers, implantable cardioverter defibrillators (ICDs), and cardiac resynchronization therapy (CRT). Pacemakers use low level electrical pulses to treat abnormal heart rhythms by pacing the right atrium or ventricle. ICDs provide defibrillator shocks for shockable arrhythmias and also have pacemaker functions to treat tachy-arrhythmias. CRT devices are triple chamber pacemakers that treat severe heart failure by synchronizing contractions of both ventricles.
Chronic Heart Failure
Chronic heart failure can occur due to a decrease in the heart's ability to fill with or eject blood. There are two main types: heart failure with reduced ejection fraction (HFrEF), where the heart cannot pump enough blood, and heart failure with preserved ejection fraction (HFpEF), where the heart cannot fill properly. Treatments for chronic heart failure depend on whether ejection fraction is reduced and include medications to lower heart rate like ivabradine for those with rates over 70, as well as drugs that target pathways like ARNI to treat different causes.
Mechanical and bioprosthetic valves
Mechanical and bioprosthetic valves are two types of prosthetic heart valves. Mechanical valves include caged ball valves from 1960, tilting disc/single leaflet valves from 1969, and bileaflet valves from 1979. Bioprosthetic valves are either made from porcine valves or bovine pericardium.
Ascending aorta surgical repair techniques
This document discusses several surgical repair techniques for the ascending aorta from 1964 to 1981: the Wheat procedure uses a supracoronary graft above the coronary arteries; the Bental and De Bono procedure uses a composite graft for the ascending aorta and aortic valve along with grafting the coronary arteries; the modified Bental procedure removes a "button" of aorta around the coronary ostia and attaches it to the composite graft; the Cabrol procedure uses a composite graft of the aortic root along with an aortic valve graft and prosthetic conduit.
Flick and thermodilution principles
Cardiac output can be calculated using three main methods: Fick's principle which uses oxygen consumption rate and its relationship to cardiovascular function and metabolism; thermodilution principle which was developed by Fegler in 1954 and uses indicator dilution; and modified Stewart-Hamilton method which measures blood and indicator temperature changes after injection to calculate area under the thermodilution curve.
Amenorreas
Diagnóstico diferencial y como enfocar la búsqueda de un diagnóstico principal para las amenorreas tanto primarias como secundarias.
More from Samuel Moreno (11)
Recently uploaded
Integrating Ayurveda into Parkinson’s Management: A Holistic Approach
Explore the benefits of combining Ayurveda with conventional Parkinson's treatments. Learn how a holistic approach can manage symptoms, enhance well-being, and balance body energies. Discover the steps to safely integrate Ayurvedic practices into your Parkinson’s care plan, including expert guidance on diet, herbal remedies, and lifestyle modifications.
Artificial Intelligence Symposium (THAIS)
Artificial Intelligence Symposium (THAIS). Parc Taulí. Sabadell
Does Over-Masturbation Contribute to Chronic Prostatitis.pptx
In some case, your chronic prostatitis may be related to over-masturbation. Generally, natural medicine Diuretic and Anti-inflammatory Pill can help mee get a cure.
Adhd Medication Shortage Uk - trinexpharmacy.com
The UK is currently facing a Adhd Medication Shortage Uk, which has left many patients and their families grappling with uncertainty and frustration. ADHD, or Attention Deficit Hyperactivity Disorder, is a chronic condition that requires consistent medication to manage effectively. This shortage has highlighted the critical role these medications play in the daily lives of those affected by ADHD. Contact : +1 (747) 209 – 3649 E-mail : sales@trinexpharmacy.com
TEST BANK For Basic and Clinical Pharmacology, 14th Edition by Bertram G. Kat...
TEST BANK For Basic and Clinical Pharmacology, 14th Edition by Bertram G. Kat...rightmanforbloodline
TEST BANK For Basic and Clinical Pharmacology, 14th Edition by Bertram G. Katzung, Verified Chapters 1 - 66, Complete Newest Version.
TEST BANK For Basic and Clinical Pharmacology, 14th Edition by Bertram G. Katzung, Verified Chapters 1 - 66, Complete Newest Version.
TEST BANK For Basic and Clinical Pharmacology, 14th Edition by Bertram G. Katzung, Verified Chapters 1 - 66, Complete Newest Version.
TEST BANK For Basic and Clinical Pharmacology, 14th Edition by Bertram G. Katzung, Verified Chapters 1 - 66, Complete Newest Version.share - Lions, tigers, AI and health misinformation, oh my!.pptx
• Pitfalls and pivots needed to use AI effectively in public health
• Evidence-based strategies to address health misinformation effectively
• Building trust with communities online and offline
• Equipping health professionals to address questions, concerns and health misinformation
• Assessing risk and mitigating harm from adverse health narratives in communities, health workforce and health system
Ketone bodies and metabolism-biochemistry
This slide consists of all the topics of ketone . This can be used for exam purpose for writing about Diabetic keto acidosis etc . Thank you
Histololgy of Female Reproductive System.pptx
Dive into an in-depth exploration of the histological structure of female reproductive system with this comprehensive lecture. Presented by Dr. Ayesha Irfan, Assistant Professor of Anatomy, this presentation covers the Gross anatomy and functional histology of the female reproductive organs. Ideal for students, educators, and anyone interested in medical science, this lecture provides clear explanations, detailed diagrams, and valuable insights into female reproductive system. Enhance your knowledge and understanding of this essential aspect of human biology.
Clinic ^%[+27633867063*Abortion Pills For Sale In Tembisa Central
Clinic ^%[+27633867063*Abortion Pills For Sale In Tembisa Central Clinic ^%[+27633867063*Abortion Pills For Sale In Tembisa CentralClinic ^%[+27633867063*Abortion Pills For Sale In Tembisa CentralClinic ^%[+27633867063*Abortion Pills For Sale In Tembisa CentralClinic ^%[+27633867063*Abortion Pills For Sale In Tembisa Central
Best Ayurvedic medicine for Gas and Indigestion
Here is the updated list of Top Best Ayurvedic medicine for Gas and Indigestion and those are Gas-O-Go Syp for Dyspepsia | Lavizyme Syrup for Acidity | Yumzyme Hepatoprotective Capsules etc
REGULATION FOR COMBINATION PRODUCTS AND MEDICAL DEVICES.pptx
It includes regulation of combination products and medical devices. FDA and industry liaisons.
The Electrocardiogram - Physiologic Principles
These lecture slides, by Dr Sidra Arshad, offer a quick overview of the physiological basis of a normal electrocardiogram.
Learning objectives:
1. Define an electrocardiogram (ECG) and electrocardiography
2. Describe how dipoles generated by the heart produce the waveforms of the ECG
3. Describe the components of a normal electrocardiogram of a typical bipolar lead (limb II)
4. Differentiate between intervals and segments
5. Enlist some common indications for obtaining an ECG
6. Describe the flow of current around the heart during the cardiac cycle
7. Discuss the placement and polarity of the leads of electrocardiograph
8. Describe the normal electrocardiograms recorded from the limb leads and explain the physiological basis of the different records that are obtained
9. Define mean electrical vector (axis) of the heart and give the normal range
10. Define the mean QRS vector
11. Describe the axes of leads (hexagonal reference system)
12. Comprehend the vectorial analysis of the normal ECG
13. Determine the mean electrical axis of the ventricular QRS and appreciate the mean axis deviation
14. Explain the concepts of current of injury, J point, and their significance
Study Resources:
1. Chapter 11, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 9, Human Physiology - From Cells to Systems, Lauralee Sherwood, 9th edition
3. Chapter 29, Ganong’s Review of Medical Physiology, 26th edition
4. Electrocardiogram, StatPearls - https://www.ncbi.nlm.nih.gov/books/NBK549803/
5. ECG in Medical Practice by ABM Abdullah, 4th edition
6. Chapter 3, Cardiology Explained, https://www.ncbi.nlm.nih.gov/books/NBK2214/
7. ECG Basics, http://www.nataliescasebook.com/tag/e-c-g-basics
Recently uploaded (20)
Integrating Ayurveda into Parkinson’s Management: A Holistic Approach
Integrating Ayurveda into Parkinson’s Management: A Holistic Approach
Does Over-Masturbation Contribute to Chronic Prostatitis.pptx
Does Over-Masturbation Contribute to Chronic Prostatitis.pptx
TEST BANK For Basic and Clinical Pharmacology, 14th Edition by Bertram G. Kat...
TEST BANK For Basic and Clinical Pharmacology, 14th Edition by Bertram G. Kat...
share - Lions, tigers, AI and health misinformation, oh my!.pptx
share - Lions, tigers, AI and health misinformation, oh my!.pptx
Clinic ^%[+27633867063*Abortion Pills For Sale In Tembisa Central
Clinic ^%[+27633867063*Abortion Pills For Sale In Tembisa Central
REGULATION FOR COMBINATION PRODUCTS AND MEDICAL DEVICES.pptx
REGULATION FOR COMBINATION PRODUCTS AND MEDICAL DEVICES.pptx
Tests for analysis of different pharmaceutical.pptx
Tests for analysis of different pharmaceutical.pptx
Muscles of Mastication by Dr. Rabia Inam Gandapore.pptx
Muscles of Mastication by Dr. Rabia Inam Gandapore.pptx
Ear and its clinical correlations By Dr. Rabia Inam Gandapore.pptx
Ear and its clinical correlations By Dr. Rabia Inam Gandapore.pptx
Cardiomiopathy
- 1. AHA 2006 and ESC 2008 • HTN • CAD • Valvular Heart Disease • Congenital Heard Disease • Inflammation
- 2. DCM/Congestive Cardiomiopathy -Global hypokinesia -Systolic failure -Spherical shape cavity/dilation -Normal/increase in total cardiac mass -5-8/100k -Viruses and gene mutations
- 3. HCM/Asymmetric HCM -Beta myosin heavy chain and Binding Protein C -Hyperkinetic -Diastolic/Systolic dysfunction -50% F (AD)/S -100% Genetic -Young athletes (sudden death)12-16mm
- 4. RCM -Infiltration ( abnormal protein, sarcoidosis granuloma, hemochromatosis) -Failure to relaxation (Diastole dysfunction) -NonHypertrophic/Dilated -Endomyocardial fibrosis (Eo; Apical and subvalvular)
- 5. Arrhythmogenic right ventricular CM • RV free Wallfibrous/fatty tussue w/ scattered residual myocardial cells. • Regional akinesis • Desmosomal genes (40-60%)
- 6. Unclassified cardiomyopathies • Left Ventricular noncompaction - Cavity and Deep intratrabecular recesses - HF, TE, Arrhythmias • Stress-induced cardiomyopathy (takotsubo) -transient systolic dysfunction of apical or mid segments of LV by stress
Editor's Notes
- 50% familiar and 50% sporadic
- Ischemic has only segmental hypkinesia. Hypertrophy is equally distributed in all the muscle