The cardiovascular system document was summarized as follows:
The cardiovascular system includes the heart and blood vessels. The heart has four chambers and pumps blood throughout the body via the circulatory pathways. It is located in the chest behind the sternum. Blood flows from the right atrium to ventricle through the tricuspid valve, then to the lungs through the pulmonary valve before returning to the left atrium through pulmonary veins. It then flows to the left ventricle through the mitral valve and out the body through the aortic valve. The heart is regulated by the cardiac conduction system and heart muscle contractions follow all-or-none and Frank-Starling principles. High or low heart rate and blood pressure issues can
The document discusses cardiovascular anatomy and physiology. It describes the structures of the heart including the layers (pericardium, epicardial fat, myocardium, endocardium), chambers (left and right atria and ventricles), and valves. It also discusses the cardiac conduction system including the sinoatrial node, atrioventricular node, bundle of His, and Purkinje fibers. Hemodynamic monitoring techniques are covered such as intra-arterial blood pressure monitoring, central venous pressure monitoring, pulmonary artery pressure monitoring, and mixed venous oxygen saturation monitoring. Physical exam skills related to cardiovascular assessment are also outlined.
USMLE CVS 004 Coronary circulation and venous drainage heart.pdfAHMED ASHOUR
The blood supply to the heart is crucial for its function as a muscular organ that pumps blood to the rest of the body.
The coronary circulation provides oxygen and nutrients to the heart muscle (myocardium).
Understanding the blood supply to the heart is crucial for diagnosing and treating cardiovascular conditions, and interventions such as coronary artery bypass grafting (CABG) may be performed to restore blood flow to the heart muscle in certain cases.
The document summarizes the cardiovascular system, including the circulatory and lymphatic systems. It describes the heart, blood vessels, blood flow through pulmonary and systemic circulation. It also discusses common diseases like atherosclerosis, heart attack, angina, and their diagnosis and treatment. The circulatory system functions to transport blood throughout the body, while the lymphatic system transports lymph and maintains fluid balance.
USMLE CVS 005 Blood vessels – Arteries and veins.pdfAHMED ASHOUR
The major blood vessels in the human body form an extensive network that facilitates the transportation of blood, oxygen, and nutrients to various tissues and organs.
Understanding the anatomy and function of major blood vessels is essential for comprehending the circulatory system and diagnosing and treating cardiovascular conditions.
Cardiovascular disruptions can be caused by a lack of blood supply to the heart, infections of the heart, or immune-mediated inflammatory conditions. A lack of blood supply can result in ischemia, angina, heart attacks, and heart failure. Infections can directly damage the heart valves and decrease cardiac output. Common infections include infective endocarditis from bacteria entering the bloodstream, and rheumatic heart disease from an untreated streptococcal infection which causes inflammation of the heart valves.
This document provides an overview of cardiovascular disorders and ischemic heart disease (IHD). It defines IHD as heart weakening caused by reduced blood flow to the heart, typically due to coronary artery disease where the coronary arteries narrow. It discusses the anatomy of the heart including the four chambers, great vessels, valves, and cardiac muscle cells. It also covers ECGs, cardiac conduction, circulatory system functions, common cardiovascular diseases like IHD, strokes, peripheral artery disease, aortic disease, and high blood pressure, as well as types of angina.
The heart is a muscular pump made up of four chambers that drives blood through the cardiovascular system. It contains four valves that regulate blood flow between the chambers. The heart pumps blood through two main circuits - systemic circulation and pulmonary circulation. Cardiac output, the volume of blood pumped by the heart, depends on stroke volume and heart rate. Factors like preload, afterload and contractility can affect stroke volume and therefore cardiac output. Heart failure occurs when the heart cannot pump enough blood to meet the body's needs. Its causes, signs, treatment and classifications are described.
The cardiovascular system document was summarized as follows:
The cardiovascular system includes the heart and blood vessels. The heart has four chambers and pumps blood throughout the body via the circulatory pathways. It is located in the chest behind the sternum. Blood flows from the right atrium to ventricle through the tricuspid valve, then to the lungs through the pulmonary valve before returning to the left atrium through pulmonary veins. It then flows to the left ventricle through the mitral valve and out the body through the aortic valve. The heart is regulated by the cardiac conduction system and heart muscle contractions follow all-or-none and Frank-Starling principles. High or low heart rate and blood pressure issues can
The document discusses cardiovascular anatomy and physiology. It describes the structures of the heart including the layers (pericardium, epicardial fat, myocardium, endocardium), chambers (left and right atria and ventricles), and valves. It also discusses the cardiac conduction system including the sinoatrial node, atrioventricular node, bundle of His, and Purkinje fibers. Hemodynamic monitoring techniques are covered such as intra-arterial blood pressure monitoring, central venous pressure monitoring, pulmonary artery pressure monitoring, and mixed venous oxygen saturation monitoring. Physical exam skills related to cardiovascular assessment are also outlined.
USMLE CVS 004 Coronary circulation and venous drainage heart.pdfAHMED ASHOUR
The blood supply to the heart is crucial for its function as a muscular organ that pumps blood to the rest of the body.
The coronary circulation provides oxygen and nutrients to the heart muscle (myocardium).
Understanding the blood supply to the heart is crucial for diagnosing and treating cardiovascular conditions, and interventions such as coronary artery bypass grafting (CABG) may be performed to restore blood flow to the heart muscle in certain cases.
The document summarizes the cardiovascular system, including the circulatory and lymphatic systems. It describes the heart, blood vessels, blood flow through pulmonary and systemic circulation. It also discusses common diseases like atherosclerosis, heart attack, angina, and their diagnosis and treatment. The circulatory system functions to transport blood throughout the body, while the lymphatic system transports lymph and maintains fluid balance.
USMLE CVS 005 Blood vessels – Arteries and veins.pdfAHMED ASHOUR
The major blood vessels in the human body form an extensive network that facilitates the transportation of blood, oxygen, and nutrients to various tissues and organs.
Understanding the anatomy and function of major blood vessels is essential for comprehending the circulatory system and diagnosing and treating cardiovascular conditions.
Cardiovascular disruptions can be caused by a lack of blood supply to the heart, infections of the heart, or immune-mediated inflammatory conditions. A lack of blood supply can result in ischemia, angina, heart attacks, and heart failure. Infections can directly damage the heart valves and decrease cardiac output. Common infections include infective endocarditis from bacteria entering the bloodstream, and rheumatic heart disease from an untreated streptococcal infection which causes inflammation of the heart valves.
This document provides an overview of cardiovascular disorders and ischemic heart disease (IHD). It defines IHD as heart weakening caused by reduced blood flow to the heart, typically due to coronary artery disease where the coronary arteries narrow. It discusses the anatomy of the heart including the four chambers, great vessels, valves, and cardiac muscle cells. It also covers ECGs, cardiac conduction, circulatory system functions, common cardiovascular diseases like IHD, strokes, peripheral artery disease, aortic disease, and high blood pressure, as well as types of angina.
The heart is a muscular pump made up of four chambers that drives blood through the cardiovascular system. It contains four valves that regulate blood flow between the chambers. The heart pumps blood through two main circuits - systemic circulation and pulmonary circulation. Cardiac output, the volume of blood pumped by the heart, depends on stroke volume and heart rate. Factors like preload, afterload and contractility can affect stroke volume and therefore cardiac output. Heart failure occurs when the heart cannot pump enough blood to meet the body's needs. Its causes, signs, treatment and classifications are described.
Congestive heart failure occurs when the heart cannot pump enough blood to meet the body's needs. It can be caused by diseases that weaken the heart muscle, stiffen the heart muscles, or increase oxygen demand. The document discusses the anatomy and function of the heart, including the atria, ventricles, valves, coronary arteries, and conduction system. It describes tests used to diagnose congestive heart failure such as physical exams, blood tests, and urine tests. Signs and symptoms include enlarged heart, irregular heart sounds, fluid retention, and signs of congestion in the lungs or other organs as heart failure progresses.
Hey, these are the slides me n my friends made... Use them if u want to... for viewing the videos used click on the links given ahead.
http://www.youtube.com/watch?v=jzOti_MtmBk
http://www.youtube.com/watch?v=N9MARqmqSf4
http://www.youtube.com/watch?v=yokcKhqq48c
http://www.youtube.com/watch?v=rJZVFRJmc9M
The cardiovascular system consists of the heart and blood vessels. The heart has four chambers and pumps blood through two circuits. Blood vessels include arteries, which carry blood away from the heart, and veins, which carry blood back to the heart. Capillaries allow for gas and nutrient exchange between blood and tissues. The cardiovascular system circulates blood through the lungs to receive oxygen and remove carbon dioxide, and through the body to deliver oxygen and nutrients to tissues.
FUNDAMENTALS OF CARDIOVASCULAR SYSTEM, BHM 2ND SEM.pptxSujoy Tontubay
The document provides information on the fundamentals of the cardiovascular system. It discusses the components of the cardiovascular system including the heart, arteries, veins, and capillaries. It describes the layers of the heart wall, the structure and function of the heart chambers, and the heart valves. It explains the pathway of blood through the heart, the cardiac cycle phases, duration of the cardiac cycle, heart sounds, heart rate, blood pressure, and factors that can cause fluctuations in blood pressure.
A presentation on structural and functional properties of heartMahade Hashan
The document discusses the anatomy and function of the heart. It describes that William Harvey discovered the heart in the 17th century. The heart is located in the chest cavity and pumps blood through two circuits - the pulmonary and systemic circulations. The heart has four chambers and valves that ensure one-way blood flow. Common heart conditions include coronary heart disease, cardiomyopathy, and arrhythmias. Lifestyle changes, medications, procedures, and surgery are used to treat various heart diseases.
The document provides an overview of the cardiovascular system, including the anatomy and physiology of the heart and blood vessels. It discusses the chambers of the heart, valves, coronary circulation, conduction system, and nerve supply. It also covers measurements of various pressures like mean arterial pressure, central venous pressure, and pulmonary artery pressure. Other topics include cardiac output, stroke volume, contractility, and the determinants of cardiac performance. Graphs of the cardiac cycle and Wigger's diagram are presented showing the mechanical events in systole and diastole.
The document provides information about myocardial infarction (MI), also known as a heart attack. It discusses the structure and function of the heart, signs and symptoms of an MI, risk factors, diagnosis, and treatment options. Some key points:
- An MI occurs when blood flow to part of the heart is blocked, depriving heart muscle cells of oxygen and causing them to die. This is usually due to a blockage in one of the coronary arteries.
- Symptoms of an MI can include chest pain, sweating, shortness of breath, and pain radiating to the arms or jaw. Diagnosis involves ECG, blood tests, and imaging tests.
- Treatment may include oxygen, medications to
This document provides an overview of cardiac emergencies for nurses. It begins with definitions of medical and cardiovascular emergencies. It then covers assessment of the cardiovascular system, ECG interpretation, common rhythm disturbances like tachycardias and bradycardias, and treatment protocols for cardiac arrest, chest pain, acute coronary syndrome, and other conditions. Nursing interventions are described for monitoring, medication administration, and supporting patients experiencing cardiovascular emergencies.
The cardiovascular system includes the heart and blood vessels. The heart pumps oxygenated blood to the body and deoxygenated blood to the lungs. Cardiovascular disease is the leading cause of death in the US and has several major risk factors like hypertension, high cholesterol, diabetes, and smoking. Some signs of a heart attack include chest pain and shortness of breath.
The cardiovascular system consists of the heart and blood vessels. The heart pumps blood through two circuits: systemic circulation which pumps oxygenated blood to the body, and pulmonary circulation which pumps deoxygenated blood to the lungs. The heart has four chambers, valves to ensure one-way blood flow, and a specialized conduction system to coordinate contractions. Nervous and chemical factors regulate heart rate and function to meet metabolic demands. Electrocardiograms record the heart's electrical activity and are used to diagnose cardiovascular disorders.
The document provides an overview of the anatomy of the human heart, describing the internal and external structures such as the chambers, valves, vessels, conduction system, and blood supply. Key details include the layers of the heart wall, the differences between the right and left sides of the heart, the function of the atria and ventricles, and the roles of the major arteries and veins in the cardiac circulation. The presentation aims to educate medical students on the gross and microscopic anatomy of the heart.
USMLE CVS 001 Mediastinum anatomy medical chest .pdfAHMED ASHOUR
The mediastinum is the central compartment of the thoracic cavity, located between the lungs.
It is a three-dimensional space that houses various structures within the chest.
The mediastinum extends from the sternum (front of the chest) to the vertebral column (back of the chest) and from the superior thoracic aperture (top of the chest) to the diaphragm (bottom of the chest).
Understanding the anatomy of the mediastinum is crucial for healthcare professionals to interpret diagnostic findings and manage conditions affecting this central compartment of the thoracic cavity.
The cardiovascular system delivers oxygen and nutrients to tissues and removes waste. It has three main components:
1. The heart, which is a muscular pump located in the chest cavity with four chambers that drive blood circulation.
2. Arteries, which carry oxygenated blood away from the heart. Capillaries allow for gas and nutrient exchange before veins return deoxygenated blood to the heart.
3. Valves ensure one-way blood flow, with the tricuspid and bicuspid valves located between the heart's upper and lower chambers.
This document provides an anatomy overview of the heart. It begins with an introduction discussing the heart's location, size, and shape. It then covers the heart's embryology, external anatomy including the four chambers and major vessels, and internal anatomy such as the coronary arteries and circulation. The document discusses the heart's conduction system, development, and common sites of coronary blockage. It concludes with some pathological findings that may be seen in cases of sudden cardiac death and outlines several cardiac dissection methods.
Related with cardio vascular system. Angina is Retrosternal chest pain which if left untreated can cause the higher complications with respect to cardiac health of human body. May be this is simple chest pain but if exceeds can cause major damage # prevention is better than cure :-)
The document discusses the anatomy and physiology of the heart. It describes how the heart is divided into four chambers - two atria that receive blood and two ventricles that pump blood. It also explains the two circulation systems - pulmonary circulation from the heart to the lungs and systemic circulation from the heart to the rest of the body. Finally, it briefly discusses some common heart diseases like myocardial infarction, arrhythmias, and angina.
The heart pumps blood through the body using four chambers and a cycle of contraction and relaxation. The heart rate can be measured with a stethoscope. Coronary artery disease occurs when arteries become blocked and restrict blood flow to the heart, potentially causing chest pain, shortness of breath, heart attack, or heart failure. Risk factors include high cholesterol, high blood pressure, smoking, obesity, and physical inactivity. Treatment may involve lifestyle changes, medications, angioplasty, stenting, bypass surgery, or transplant. High blood pressure also restricts blood flow and damages blood vessels and the heart over time if not controlled.
This system has three main components: the heart, the blood vessel and the blood itself. The heart is the system's pump and the blood vessels are like the delivery routes. Blood can be thought of as a fluid which contains the oxygen and nutrients the body needs and carries the wastes which need to be removed.
This document provides an overview of the cardiovascular system including its main components and how blood flows through the heart and body. It discusses the structure and function of the heart, including the atria, ventricles, and valves. It also describes the systemic and pulmonary circulations, cardiac cycle, conduction system, blood supply to the heart, arterial blood pressure regulation, hypertension, and treatment options.
How to Fix the Import Error in the Odoo 17Celine George
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
More Related Content
Similar to case presentation on coronary artery disease.
Congestive heart failure occurs when the heart cannot pump enough blood to meet the body's needs. It can be caused by diseases that weaken the heart muscle, stiffen the heart muscles, or increase oxygen demand. The document discusses the anatomy and function of the heart, including the atria, ventricles, valves, coronary arteries, and conduction system. It describes tests used to diagnose congestive heart failure such as physical exams, blood tests, and urine tests. Signs and symptoms include enlarged heart, irregular heart sounds, fluid retention, and signs of congestion in the lungs or other organs as heart failure progresses.
Hey, these are the slides me n my friends made... Use them if u want to... for viewing the videos used click on the links given ahead.
http://www.youtube.com/watch?v=jzOti_MtmBk
http://www.youtube.com/watch?v=N9MARqmqSf4
http://www.youtube.com/watch?v=yokcKhqq48c
http://www.youtube.com/watch?v=rJZVFRJmc9M
The cardiovascular system consists of the heart and blood vessels. The heart has four chambers and pumps blood through two circuits. Blood vessels include arteries, which carry blood away from the heart, and veins, which carry blood back to the heart. Capillaries allow for gas and nutrient exchange between blood and tissues. The cardiovascular system circulates blood through the lungs to receive oxygen and remove carbon dioxide, and through the body to deliver oxygen and nutrients to tissues.
FUNDAMENTALS OF CARDIOVASCULAR SYSTEM, BHM 2ND SEM.pptxSujoy Tontubay
The document provides information on the fundamentals of the cardiovascular system. It discusses the components of the cardiovascular system including the heart, arteries, veins, and capillaries. It describes the layers of the heart wall, the structure and function of the heart chambers, and the heart valves. It explains the pathway of blood through the heart, the cardiac cycle phases, duration of the cardiac cycle, heart sounds, heart rate, blood pressure, and factors that can cause fluctuations in blood pressure.
A presentation on structural and functional properties of heartMahade Hashan
The document discusses the anatomy and function of the heart. It describes that William Harvey discovered the heart in the 17th century. The heart is located in the chest cavity and pumps blood through two circuits - the pulmonary and systemic circulations. The heart has four chambers and valves that ensure one-way blood flow. Common heart conditions include coronary heart disease, cardiomyopathy, and arrhythmias. Lifestyle changes, medications, procedures, and surgery are used to treat various heart diseases.
The document provides an overview of the cardiovascular system, including the anatomy and physiology of the heart and blood vessels. It discusses the chambers of the heart, valves, coronary circulation, conduction system, and nerve supply. It also covers measurements of various pressures like mean arterial pressure, central venous pressure, and pulmonary artery pressure. Other topics include cardiac output, stroke volume, contractility, and the determinants of cardiac performance. Graphs of the cardiac cycle and Wigger's diagram are presented showing the mechanical events in systole and diastole.
The document provides information about myocardial infarction (MI), also known as a heart attack. It discusses the structure and function of the heart, signs and symptoms of an MI, risk factors, diagnosis, and treatment options. Some key points:
- An MI occurs when blood flow to part of the heart is blocked, depriving heart muscle cells of oxygen and causing them to die. This is usually due to a blockage in one of the coronary arteries.
- Symptoms of an MI can include chest pain, sweating, shortness of breath, and pain radiating to the arms or jaw. Diagnosis involves ECG, blood tests, and imaging tests.
- Treatment may include oxygen, medications to
This document provides an overview of cardiac emergencies for nurses. It begins with definitions of medical and cardiovascular emergencies. It then covers assessment of the cardiovascular system, ECG interpretation, common rhythm disturbances like tachycardias and bradycardias, and treatment protocols for cardiac arrest, chest pain, acute coronary syndrome, and other conditions. Nursing interventions are described for monitoring, medication administration, and supporting patients experiencing cardiovascular emergencies.
The cardiovascular system includes the heart and blood vessels. The heart pumps oxygenated blood to the body and deoxygenated blood to the lungs. Cardiovascular disease is the leading cause of death in the US and has several major risk factors like hypertension, high cholesterol, diabetes, and smoking. Some signs of a heart attack include chest pain and shortness of breath.
The cardiovascular system consists of the heart and blood vessels. The heart pumps blood through two circuits: systemic circulation which pumps oxygenated blood to the body, and pulmonary circulation which pumps deoxygenated blood to the lungs. The heart has four chambers, valves to ensure one-way blood flow, and a specialized conduction system to coordinate contractions. Nervous and chemical factors regulate heart rate and function to meet metabolic demands. Electrocardiograms record the heart's electrical activity and are used to diagnose cardiovascular disorders.
The document provides an overview of the anatomy of the human heart, describing the internal and external structures such as the chambers, valves, vessels, conduction system, and blood supply. Key details include the layers of the heart wall, the differences between the right and left sides of the heart, the function of the atria and ventricles, and the roles of the major arteries and veins in the cardiac circulation. The presentation aims to educate medical students on the gross and microscopic anatomy of the heart.
USMLE CVS 001 Mediastinum anatomy medical chest .pdfAHMED ASHOUR
The mediastinum is the central compartment of the thoracic cavity, located between the lungs.
It is a three-dimensional space that houses various structures within the chest.
The mediastinum extends from the sternum (front of the chest) to the vertebral column (back of the chest) and from the superior thoracic aperture (top of the chest) to the diaphragm (bottom of the chest).
Understanding the anatomy of the mediastinum is crucial for healthcare professionals to interpret diagnostic findings and manage conditions affecting this central compartment of the thoracic cavity.
The cardiovascular system delivers oxygen and nutrients to tissues and removes waste. It has three main components:
1. The heart, which is a muscular pump located in the chest cavity with four chambers that drive blood circulation.
2. Arteries, which carry oxygenated blood away from the heart. Capillaries allow for gas and nutrient exchange before veins return deoxygenated blood to the heart.
3. Valves ensure one-way blood flow, with the tricuspid and bicuspid valves located between the heart's upper and lower chambers.
This document provides an anatomy overview of the heart. It begins with an introduction discussing the heart's location, size, and shape. It then covers the heart's embryology, external anatomy including the four chambers and major vessels, and internal anatomy such as the coronary arteries and circulation. The document discusses the heart's conduction system, development, and common sites of coronary blockage. It concludes with some pathological findings that may be seen in cases of sudden cardiac death and outlines several cardiac dissection methods.
Related with cardio vascular system. Angina is Retrosternal chest pain which if left untreated can cause the higher complications with respect to cardiac health of human body. May be this is simple chest pain but if exceeds can cause major damage # prevention is better than cure :-)
The document discusses the anatomy and physiology of the heart. It describes how the heart is divided into four chambers - two atria that receive blood and two ventricles that pump blood. It also explains the two circulation systems - pulmonary circulation from the heart to the lungs and systemic circulation from the heart to the rest of the body. Finally, it briefly discusses some common heart diseases like myocardial infarction, arrhythmias, and angina.
The heart pumps blood through the body using four chambers and a cycle of contraction and relaxation. The heart rate can be measured with a stethoscope. Coronary artery disease occurs when arteries become blocked and restrict blood flow to the heart, potentially causing chest pain, shortness of breath, heart attack, or heart failure. Risk factors include high cholesterol, high blood pressure, smoking, obesity, and physical inactivity. Treatment may involve lifestyle changes, medications, angioplasty, stenting, bypass surgery, or transplant. High blood pressure also restricts blood flow and damages blood vessels and the heart over time if not controlled.
This system has three main components: the heart, the blood vessel and the blood itself. The heart is the system's pump and the blood vessels are like the delivery routes. Blood can be thought of as a fluid which contains the oxygen and nutrients the body needs and carries the wastes which need to be removed.
This document provides an overview of the cardiovascular system including its main components and how blood flows through the heart and body. It discusses the structure and function of the heart, including the atria, ventricles, and valves. It also describes the systemic and pulmonary circulations, cardiac cycle, conduction system, blood supply to the heart, arterial blood pressure regulation, hypertension, and treatment options.
How to Fix the Import Error in the Odoo 17Celine George
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
How to Build a Module in Odoo 17 Using the Scaffold MethodCeline George
Odoo provides an option for creating a module by using a single line command. By using this command the user can make a whole structure of a module. It is very easy for a beginner to make a module. There is no need to make each file manually. This slide will show how to create a module using the scaffold method.
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
This presentation includes basic of PCOS their pathology and treatment and also Ayurveda correlation of PCOS and Ayurvedic line of treatment mentioned in classics.
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
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Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.
How to Add Chatter in the odoo 17 ERP ModuleCeline George
In Odoo, the chatter is like a chat tool that helps you work together on records. You can leave notes and track things, making it easier to talk with your team and partners. Inside chatter, all communication history, activity, and changes will be displayed.
The simplified electron and muon model, Oscillating Spacetime: The Foundation...RitikBhardwaj56
Discover the Simplified Electron and Muon Model: A New Wave-Based Approach to Understanding Particles delves into a groundbreaking theory that presents electrons and muons as rotating soliton waves within oscillating spacetime. Geared towards students, researchers, and science buffs, this book breaks down complex ideas into simple explanations. It covers topics such as electron waves, temporal dynamics, and the implications of this model on particle physics. With clear illustrations and easy-to-follow explanations, readers will gain a new outlook on the universe's fundamental nature.
2. Patient information
Mrs . Kottu sulochannamma
Age :75 years
Gender: female
IP no:1214
Department: cardiology
Date of admission :25/10/2022
History of present illness : shoulder joint pain , indigestion,mild headache,
Heavyness of chest
Past medical history: history of shortness breath ,chestpain, diabetes
mellitus, gastric acidity, hypertension
3. Social history
• Diet: mixed
• Sleep:disturbed
• Appetite:Normal
• Bowel and Bladder: Normal
Provisional diagnosis
Coronary artery disease .
8. Anatomy of the heart
• A hallow muscular organ located in
the thorax between two lungs.
• It has four chambers
• It has four valves
• Two atriums and Two ventricle
• Right side it receives blood from
the body and sends it to the
lungs(pulmonary)
• Left side receives blood from the
lungs and it sends it to the body
(systemic).
9. Heart
• the heart is surrounded
by the three membrane
called pericardium,
Myocardium and
epicardium
11. The pericardium
• The pericardium lies within the
middle mediastinum.
• It’s function is to restrict
excessive movement of the
heart as a whole and to serve as
a lubricated container in which
the different parts of the heart
can contract .
12. Heart wall
• Endocardium
1. Deepest layer of the heart
2. Smooth lining to reduce friction
of blood flow.
Myocardium
1. Myocardium is the middle layer
of the heart .
2. It is the thickest layer which lies
between the single cell
endocardium layer.
13.
14. The heart chambers
1. Four chambers
• Two atria ( right and left ).
• Two ventricle (right and left)
15. The heart chambers
Atria
Features
1. Atria are Small thin walled
Chambers .
Functions
1. Atria are the receiving
chambers for blood returning
to the heart from the
circulation.
• Atria push the blood into the
adjacent ventricles.
16. The heart chambers
Ventricle
Features
1. Make up most of the mass of the
heart.
2. The walls of the left ventricular 3x
thicker than those of the right one.
Functions
1. Discharging chamber of the heart.
2. Transfer blood to pulmonary
trunk(right ventricular) arota( left
ventricular).
17. • Right atrium receives
deoxygenated blood from
inferior vena cava below and
from the superior vena cava.
Right atrium
18. Right ventricle
1. Right ventricle receives blood
from the right atrium through
the tricuspid valve.
19. Left atrium
1. Left atrium receives
oxygenated blood from four
pulmonary veins which drains
posteriorly.
2. The mitral (bicuspid) valve
gaurds the passage of blood
from the left atrium to the left
ventricles.
20. Left ventricle
1. The wall of the left ventricle is
thicker than the right ventricle
but the structure is similar.
2. The thicker wall is necessary to
pump oxygenated blood at
high pressure through the
systemic circulation.
21. Heart valves
1. Heart valves ensure that
unidirectional blood flow
through the heart.
2. It composed of an
endocardium with a
connective tissue core
3. There are two major types of
valves
• Atrioventricular valves.
• Semilunar valves.
22. Atrioventricular Valves
• Atrioventricular valves lies ethe
atria and the ventricle.
• -R- AV – valve = tricuspid valve
• -L-AV – valve = bicuspid valve or
mitral valve.
• atrioventricular valves prevent
back flow of blood into the atria
when ventricles contract.
27. Arterial supply of the heart
• Arterial supply of the heart is
provided by the right and left
coronary artery, which arise
from the ascending arota
immediately above the arotic
valve .
Right coronary arteries
Branches
• Right marginal arteries (acute
Marginal arteries)
28. • Posterior interventricular artery (lies
in the post Iv Sulcus)
• Sinoatrial nodal artery
• Atrioventricular nodal artery.
Left coronary
artery
Branches
• Left anterior descending (LAD) or
anterior interventricular artery (lies in
anterior IV sulcus)
• Left marginal artery (Obtuse marginal
artery)
• Left circumflex artery.
29.
30. Venous drainage of the heart
1. Most blood from the heart
wall drains into the right
atrium through the coronary
sinus, which lies in the
posterior part of the
atrioventricular groove .
2. It is a continuation of the great
cardiac vein.
3. It open into the right atrium to
the left of the inferior vena
cava.
31. Nervous supply of the heart
1. The heart is innervated by sympathetic and parasympathetic fibers
of the autonomic nervous system via the cardiac plexuses situated
below the arch of the arota .
32. Coronary artery disease
• Definition: coronary artery disease is defined as narrowing or
blockage of the coronary arteries usually caused by atherosclerosis .
• etiology:
1. Smoking
2. High blood pressure
3. High cholesterol
4. Insulin resistance
5. Sedentary lifestyle.
40. Current drug chart
S.no Brand name Generic name Dose Route of
administratio
n
Frequency Category Indications
1 Pantocid Pantaprazole 40mg P/o OD Proton pump
inhibitors
Gastric acidity
2 Lopressor Metoprolol 50mg P/o OD Beta blockers Treatment for
angina
3 Nitro -bid Nitrosat 2.6mg P/o BD Vasodilator Treatment for
angina
4 Duolin Ipratropium
Salbutamol
0.5mg
2.5mg
P/N TID Anticholinergi
c
Beta 2
receptor
blockers
Treatment for
shortness of
breath
5 Budecort Budesonide 12.5mcg P/N TID Corticosteroid Treatment for
Shortness of
breath
6 Enoxaparin Heparin 3000 IU IV BD Anticoagulant Treatment to
the blood colt
In heart
41. Drug interactions
• Heparin and aspirin
which has risk of increasing bleeding.
• Metoprolol and quinidine
increased removal of metoprolol from the body.
42. Patient counseling
• About disease.
• Coronary artery disease also called coronary artery disease.
1. The arteries,get plaque on their inner wall, which can then become straved of
oxygen .
2. The plaque could rupture, leading to a heart attack (or) sudden cardiac death.
3. It’s mainly cause due to
• Hypertention
• DM
• Obesity
• Smoking
• High cholesterol