Course Content
🧠 Theme 1 — Chest Pain
📘Topic 1 — Cardiovascular Risk, Lipoproteins and Atherosclerosis
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📘 STEP 1 — CURRICULUM COVERAGE
📖 Step 2 — Problem-Based Integrated Learning Material
🧪 Step 3 — Pre-Assessment, Diagnosis & Guided Reasoning
🧩Step 4 — Concept Integration
📝Step 5 — KMU Past Papers & Exam Learning
🎯 Post-Test Evaluation
🧠 Student Memory Support
📘 Topic 2 — Coronary Anatomy, Ischemic Heart Disease and Angina
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📘Step 1 — Curriculum Coverage
📖 Step 2 — Problem-Based Integrated Learning Material
🧪 Step 3 — Pre-Assessment, Diagnosis & Guided Reasoning
🧩 Step 4 — Concept Integration
📝 Step 5 — KMU Past Papers
🎯Step 6 — Post-Test Evaluation
🧠Step 7 — Student Memory Support
📘 Topic 3 — Acute Coronary Syndrome, Myocardial Infarction and Antithrombotic Therapy
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📘Step 1 — Curriculum Coverage
📖 Step 2 — Problem-Based Integrated Learning Material
🧪 3 Pre-Assessment, Diagnosis & Guided Reasoning
🧩 Step 4 — Concept Integration
📝 Step 5 — KMU Past Papers
🎯Step 6 — Post-Test Evaluation
🧠Step 7 — Student Memory Support
📘 Topic 4 — Sudden Cardiac Death, Hypertrophic Cardiomyopathy and Chest Trauma
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📘Step 1 — Curriculum Coverage
📖 Step 2 — Problem-Based Integrated Learning Material
🧪 3 Pre-Assessment, Diagnosis & Guided Reasoning
🧩 Step 4 — Concept Integration
📝 5 KMU Past Papers
🎯Step 6 — Post-Test Evaluation
🧠Step 7 — Student Memory Support
🧠 Theme II — Blood Pressure
📘 Topic 5 — Blood Pressure Regulation, Hypertension and Antihypertensive Therapy
0/7
📘Step 1 — Curriculum Coverage
📖 Step 2 — Problem-Based Integrated Learning Material
🧪 3 Pre-Assessment, Diagnosis & Guided Reasoning
🧩 Step 4 — Concept Integration
📝 5 KMU Past Papers
🎯Step 6 — Post-Test Evaluation
🧠Step 7 — Student Memory Support
📘 Topic 6 — Shock, Sepsis, Hemorrhage and Disseminated Intravascular Coagulation
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📘Step 1 — Curriculum Coverage
📖 Step 2 — Problem-Based Integrated Learning Material
🧪 3 Pre-Assessment, Diagnosis & Guided Reasoning
🧩 Step 4 — Concept Integration
📝 5 KMU Past Papers
🎯Step 6 — Post-Test Evaluation
🧠Step 7 — Student Memory Support
📘 Topic 7 — Aneurysms, Aortic Dissection and Vasculitis
0/7
📘Step 1 — Curriculum Coverage
📖 Step 2 — Problem-Based Integrated Learning Material
🧪 3 Pre-Assessment, Diagnosis & Guided Reasoning
🧩 Step 4 — Concept Integration
📝 5 KMU Past Papers
🎯Step 6 — Post-Test Evaluation
🧠Step 7 — Student Memory Support
📘 Topic 8 — Venous Disorders, Vascular Tumors and Cardiac Poisons
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📘Step 1 — Curriculum Coverage
📖 Step 2 — Problem-Based Integrated Learning Material
🧪 3 Pre-Assessment, Diagnosis & Guided Reasoning
🧩 Step 4 — Concept Integration
📝 5 KMU Past Papers
🎯Step 6 — Post-Test Evaluation
🧠Step 7 — Student Memory Support
🧠 Theme III — Shortness of Breath
📘 Topic 9 — Cardiac Cycle, Murmurs, Valvular Disease, Rheumatic Heart Disease and Endocarditis
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📘Step 1 — Curriculum Coverage
📖 Step 2 — Problem-Based Integrated Learning Material
🧪 3 Pre-Assessment, Diagnosis & Guided Reasoning
🧩 Step 4 — Concept Integration
📝 5 KMU Past Papers
🎯Step 6 — Post-Test Evaluation
🧠Step 7 — Student Memory Support
📘 Topic 10 — Heart Failure, Cardiomyopathies, Pulmonary Edema and Heart Failure Pharmacology
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📘Step 1 — Curriculum Coverage
📖 Step 2 — Problem-Based Integrated Learning Material
🧪 3 Pre-Assessment, Diagnosis & Guided Reasoning
🧩 Step 4 — Concept Integration
📝 5 KMU Past Papers
🎯Step 6 — Post-Test Evaluation
🧠Step 7 — Student Memory Support
📘 Topic 11 — Congenital Heart Disease: Cyanotic and Acyanotic Lesions
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📘Step 1 — Curriculum Coverage
📖 Step 2 — Problem-Based Integrated Learning Material
🧪 3 Pre-Assessment, Diagnosis & Guided Reasoning
🧩 Step 4 — Concept Integration
📝 5 KMU Past Papers
🎯Step 6 — Post-Test Evaluation
🧠Step 7 — Student Memory Support
📘 Topic 12 — Thrombosis, Embolism, Pulmonary Embolism and Pulmonary Hypertension
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📘Step 1 — Curriculum Coverage
📖 Step 2 — Problem-Based Integrated Learning Material
🧪 3 Pre-Assessment, Diagnosis & Guided Reasoning
🧩 Step 4 — Concept Integration
📝 5 KMU Past Papers
🎯Step 6 — Post-Test Evaluation
🧠Step 7 — Student Memory Support
📘 Topic 13 — Arrhythmias, Myocarditis, Pericardial Disease and Antiarrhythmic Therapy
0/7
📘Step 1 — Curriculum Coverage
📖 Step 2 — Problem-Based Integrated Learning Material
🧪 3 Pre-Assessment, Diagnosis & Guided Reasoning
🧩 Step 4 — Concept Integration
📝 5 KMU Past Papers
🎯Step 6 — Post-Test Evaluation
🧠Step 7 — Student Memory Support
Cardiovascular System (CVS) Module 3rd Year

🧠 STEP 10 — Student Memory Support

🃏 1️⃣ High-Yield Flashcards

What is congestive heart failure?
A state in which the heart cannot pump enough blood to meet tissue needs or can do so only at raised filling pressures.
What are the main consequences of left-sided heart failure?
Pulmonary venous congestion, dyspnea, orthopnea, paroxysmal nocturnal dyspnea and pulmonary edema.
What are the main consequences of right-sided heart failure?
Raised JVP, hepatomegaly, peripheral edema and ascites.
How does RAAS activation worsen chronic heart failure?
It causes vasoconstriction and sodium-water retention, increasing afterload and preload.
What is the hallmark pulmonary morphology of chronic left-sided heart failure?
Pulmonary edema with hemosiderin-laden macrophages.
What is the typical morphology of dilated cardiomyopathy?
A flabby enlarged heart with dilation of multiple chambers.
What is the main functional defect in dilated cardiomyopathy?
Systolic dysfunction with reduced contractility.
What is the hallmark microscopic finding in hypertrophic cardiomyopathy?
Myofiber disarray.
What is the main functional defect in hypertrophic cardiomyopathy?
Impaired ventricular relaxation and diastolic filling.
What is the typical pattern of restrictive cardiomyopathy?
Stiff ventricles, impaired filling and marked biatrial enlargement.
Which investigation best assesses chamber size, wall thickness and ventricular function?
Echocardiography.
What clinical features suggest acute pulmonary edema?
Severe breathlessness, hypoxia, diffuse crepitations and pink frothy sputum.
What is the immediate positioning of a patient with acute pulmonary edema?
Sit the patient upright and provide oxygen or ventilatory support if required.
Which diuretic is preferred for rapid relief of acute pulmonary congestion?
Intravenous furosemide.
What is the mechanism of digoxin?
Inhibition of Na⁺/K⁺ ATPase increases intracellular calcium and myocardial contractility; increased vagal tone slows AV conduction.
What are common features of digoxin toxicity?
Nausea, vomiting, confusion, visual halos and cardiac arrhythmias.
What is the specific antidote for severe digoxin toxicity?
Digoxin-specific antibody fragments.
Which electrolyte abnormality increases digoxin toxicity?
Hypokalemia.
Which positive inotropes may be used in severe acute heart failure or cardiogenic shock?
Dobutamine, dopamine and milrinone.
Which potassium-sparing drug may cause gynecomastia?
Spironolactone.

🧠 2️⃣ Mnemonics

Mnemonic Title: Left-Sided Heart Failure Features

Mnemonic Word: DOPC
Meaning:

  • D — Dyspnea
  • O — Orthopnea
  • P — Paroxysmal nocturnal dyspnea
  • C — Crepitations

Mnemonic Title: Right-Sided Heart Failure Features

Mnemonic Word: JHEA
Meaning:

  • J — Raised JVP
  • H — Hepatomegaly
  • E — Edema
  • A — Ascites

Mnemonic Title: Major Diuretic Groups Along the Nephron

Mnemonic Word: CO-LTP
Meaning:

  • C — Carbonic anhydrase inhibitors
  • O — Osmotic diuretics
  • L — Loop diuretics
  • T — Thiazides
  • P — Potassium-sparing diuretics

Mnemonic Title: Digoxin Toxicity

Mnemonic Word: GVA
Meaning:

  • G — Gastrointestinal symptoms
  • V — Visual disturbance
  • A — Arrhythmias

📋 3️⃣ Memory Tables

Table 1: Cardiomyopathy Comparison

Feature Dilated Hypertrophic Restrictive
Main structural change Chamber dilation Wall and septal hypertrophy Stiff ventricles
Main functional defect Systolic failure Diastolic dysfunction Impaired filling
Hallmark clue Flabby enlarged heart Myofiber disarray Biatrial enlargement
Typical causes Alcohol, myocarditis, peripartum Sarcomeric mutation Amyloidosis, fibrosis
Common presentation Progressive CHF Dyspnea, syncope Raised JVP, edema

Table 2: Major Diuretic Groups

Drug group Main site Main use Key adverse effect
Carbonic anhydrase inhibitors Proximal tubule Glaucoma, metabolic alkalosis Metabolic acidosis
Osmotic diuretics Proximal tubule/descending limb Cerebral edema Pulmonary edema risk
Loop diuretics Thick ascending limb Acute pulmonary edema Hypokalemia, ototoxicity
Thiazides Distal convoluted tubule Hypertension, mild edema Hyponatremia, hyperuricemia
Potassium-sparing Collecting duct HF combination therapy Hyperkalemia

⚡ 4️⃣ Rapid Revision Points

Must Remember:

• Left-sided failure produces pulmonary congestion; right-sided failure produces systemic venous congestion.
• Chronic RAAS and sympathetic activation increase preload, afterload and adverse remodeling.
• Hemosiderin-laden macrophages indicate chronic pulmonary congestion.
• Dilated cardiomyopathy causes systolic dysfunction and chamber dilation.
• Hypertrophic cardiomyopathy mainly causes impaired diastolic filling.
• Restrictive cardiomyopathy produces stiff ventricles with biatrial enlargement.
• Echocardiography is the key investigation for cardiac structure and function.
• Acute pulmonary edema requires upright positioning, oxygen support and rapid decongestion.
• Intravenous furosemide is used for acute pulmonary congestion.
• Hypokalemia increases the risk of digoxin toxicity.
• Digoxin-specific antibody fragments treat severe digoxin poisoning.
• Spironolactone may cause hyperkalemia and gynecomastia.

🩺 5️⃣ Clinical Memory Hooks

Clinical Hook:

Orthopnea with basal crepitations → Left-sided heart failure with pulmonary venous congestion

Clinical Hook:

Raised JVP with hepatomegaly and pedal edema → Right-sided systemic venous congestion

Clinical Hook:

Pink frothy sputum with severe breathlessness → Acute pulmonary edema

Clinical Hook:

Dilated chambers with reduced systolic function after pregnancy → Peripartum dilated cardiomyopathy

Clinical Hook:

Digoxin plus furosemide with visual halos and arrhythmia → Hypokalemia-associated digoxin toxicity

⭐ 6️⃣ Starred High-Yield Exam Points

⭐ High-Yield Points:

• ⭐ Hallmark morphology of chronic pulmonary congestion: hemosiderin-laden macrophages
• ⭐ Dilated cardiomyopathy: chamber dilation with systolic dysfunction
• ⭐ Hypertrophic cardiomyopathy: myofiber disarray with diastolic dysfunction
• ⭐ Restrictive cardiomyopathy: stiff ventricles with biatrial enlargement
• ⭐ Key diagnostic test for structural heart disease: echocardiography
• ⭐ Drug used for acute pulmonary edema: intravenous furosemide
• ⭐ Major digoxin toxicity risk factor: hypokalemia
• ⭐ Antidote for severe digoxin poisoning: digoxin-specific antibody fragments

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