A stress test monitors a patient's symptoms, blood pressure, and EKG as the treadmill workload increases to diagnose coronary artery disease. Measurements include exercise duration, time to ischemia, and EKG changes. Cardiac enzymes like CPK, LDH, and GOT measured via blood samples indicate heart damage and assess heart attacks, surgery outcomes, and injuries. Doppler ultrasound uses sound waves to non-invasively image blood flow and diagnose clots, commonly scanning the carotid artery due to its link to stroke risk.
Cardiology
From Wikipedia, the free encyclopedia
Jump to navigationJump to search
This article is about the medical specialty. For the album, see Cardiology (album). For the medical journal, see Cardiology (journal).
Cardiology
Heart diagram blood flow en.svg
Blood flow diagram of the human heart. Blue components indicate de-oxygenated blood pathways and red components indicate oxygenated blood pathways.
System Cardiovascular
Subdivisions Interventional, Nuclear
Significant diseases Heart disease, Cardiovascular disease, Atherosclerosis,
earning websites that make the most money
An Exercise Tolerance Test or Stress Test records the heart's electrical activity (rate and rhythm) during exercise.
It is one of the commonest forms of stress tests used to induce provoke cardiac ischemia for diagnostic evaluation of coronary artery disease.
3rd Annual Mobile Apps 2014
“An Era of Mobile Killer Apps in a transforming Devices Landscape”
17th July 2014, Matthan Hotel, Bangalore, India.
Should you wish to participate in this event, kindly email your interest to delegate@virtueinsight.com
Should you wish to have more info on this conference, kindly email to info@virtueinsight.com
Cardiology
From Wikipedia, the free encyclopedia
Jump to navigationJump to search
This article is about the medical specialty. For the album, see Cardiology (album). For the medical journal, see Cardiology (journal).
Cardiology
Heart diagram blood flow en.svg
Blood flow diagram of the human heart. Blue components indicate de-oxygenated blood pathways and red components indicate oxygenated blood pathways.
System Cardiovascular
Subdivisions Interventional, Nuclear
Significant diseases Heart disease, Cardiovascular disease, Atherosclerosis,
earning websites that make the most money
An Exercise Tolerance Test or Stress Test records the heart's electrical activity (rate and rhythm) during exercise.
It is one of the commonest forms of stress tests used to induce provoke cardiac ischemia for diagnostic evaluation of coronary artery disease.
3rd Annual Mobile Apps 2014
“An Era of Mobile Killer Apps in a transforming Devices Landscape”
17th July 2014, Matthan Hotel, Bangalore, India.
Should you wish to participate in this event, kindly email your interest to delegate@virtueinsight.com
Should you wish to have more info on this conference, kindly email to info@virtueinsight.com
ITFT Education Group- New Chandigarh focus on Service Industry Research, Academics and Skills development with the most
valuable inputs from the Corporate sector to overcome skills gaps and ready to induct trained youth as per Corporate requirements.
Interpretation and Clinical Significance of some Clinical Laboratory Tests - ...Bigin Gyawali
Certainly, clinical laboratory tests play a crucial role in assessing the function and health of various organ systems in the body. Let's discuss the clinical significance of some common laboratory tests for each of the mentioned systems:
1. **Cardiovascular System:**
- **Complete Blood Count (CBC):** Evaluating red blood cell count, hemoglobin, and hematocrit levels can help identify anemia, which may contribute to cardiovascular issues.
- **Lipid Profile:** Measures cholesterol levels (LDL, HDL, and total cholesterol), triglycerides, and can help assess the risk of atherosclerosis and cardiovascular disease.
2. **Endocrine System:**
- **Thyroid Function Tests (TFTs):** TSH, T3, and T4 levels are assessed to diagnose thyroid disorders. An imbalance in thyroid hormones can affect metabolism and cardiovascular function.
- **Hemoglobin A1c (HbA1c):** Monitors long-term glucose control and is essential in managing diabetes, a condition that can impact multiple organ systems, including the cardiovascular and renal systems.
3. **Gastrointestinal System:**
- **Liver Function Tests (LFTs):** Assess the health of the liver by measuring enzymes (ALT, AST, ALP), bilirubin, and proteins. Abnormalities may indicate liver disease or dysfunction.
- **Stool Tests (e.g., fecal occult blood):** Detects blood in the stool, which may indicate gastrointestinal bleeding or conditions such as colorectal cancer.
4. **Hematologic System:**
- **Coagulation Panel (PT, aPTT, INR):** Evaluates the blood's clotting ability. Abnormalities may suggest bleeding disorders or an increased risk of thrombosis.
- **Complete Blood Count (CBC):** Assesses the cellular components of blood, including red and white blood cells and platelets, helping to diagnose anemias, infections, and blood disorders.
5. **Renal System:**
- **Blood Urea Nitrogen (BUN) and Creatinine:** Evaluate kidney function. Elevated levels may indicate impaired renal function, suggesting acute or chronic kidney disease.
- **Urinalysis:** Examines urine for abnormalities such as protein, blood, or glucose, providing insights into kidney and urinary tract health.
6. **Respiratory System:**
- **Arterial Blood Gas (ABG) Analysis:** Assesses oxygen and carbon dioxide levels in the blood, helping diagnose respiratory and metabolic disorders.
- **Pulmonary Function Tests (PFTs):** Measures lung function, aiding in the diagnosis and monitoring of conditions such as asthma or chronic obstructive pulmonary disease (COPD).
Interpretation of these tests requires a comprehensive understanding of the patient's medical history and clinical presentation. Abnormal results can guide further diagnostic investigations and help healthcare professionals develop appropriate treatment plans. Regular monitoring of these parameters is vital for managing chronic conditions and preventing complications.
![Stress Test ,[object Object],[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)