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Myocardial Ischemia & infarction: Cellular changes, ECG and symptoms

…exercise). The more severe the stenosis, the more pronounced the symptoms. Stable angina pectoris is diagnosed by means of exercise stress testing (exercise ECG). The…

🟠 Aspirin (Acetylsalicylic acid)

…with gastrointestinal disorders. Patients with severe kidney disease (glomerular filtration rate < 30 mL/min). Patients with mild to moderate heart failure, kidney or liver…

Complications of Coronary Angiography and Vascular Access Management

…Vascular complications 0.43 Contrast agent reaction 0.37 Haemodynamic complications 0.26 Cardiac chamber perforation 0.03 Other complications 0.28 Total major complications…

Cardiac arrest due to electrolyte imbalance

…and/or enhanced calcium excretion, chronic renal failure, pancreatic or bowel resections (leading to "short bowel syndrome"), parathyroid and thyroid surgeries, as well as medications…

Complete Versus Culprit-Only Revascularization in Acute Coronary Syndrome

…the principal precipitating mechanisms include ischaemia related heart failure, acute severe mitral regurgitation, and other mechanical complications. Shock occurs more often when the coronary artery…

Ischemic Cardiomyopathy: Myocardial Viability Assessment and Revascularization

Cardiology Myocardial ischemia and infarction Definition and pathophysiology Ischemic cardiomyopathy is severe myocardial dysfunction caused by coronary artery disease (CAD). The clinical syndrome may resemble…

Introduction to exercise stress testing (treadmill test, exercise ECG)

…other imaging methods, namely exercise capacity (and VO2 max , see below). In addition to exercise capacity, stress testing also provides information on electrocardiographic (ECG) reaction…

ACE Inhibitor Cough and Angioedema: Practical Management

…distinguishing it from classic allergic reactions. Clinical Presentation and Symptoms ACE Inhibitor Induced Cough ACE inhibitor induced cough occurs in 5% to 30% of patients…

ApoB and Non-HDL Cholesterol in Cardiovascular Risk Assessment

…deposition and retention of LDL C and other apoB containing lipoproteins within the arterial wall. This initiates inflammatory reactions that promote plaque formation and progression…

Hypertension: Causes, investigations, complications & treatment

…identifiable underlying cause. Researchers previously believed that this form of hypertension was a physiological reaction that was necessary to maintain normal hemodynamics, hence the term…

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