HEART ANATOMY, ECG, CARDIAC DISEASES AND TREATMENT CONCEPTS
Build Strong Cardiovascular Knowledge from Heart Function to Clinical Care
Explore heart anatomy, circulation, cardiac assessment, ECG interpretation, cardiovascular diseases and treatment principles in one structured hub. Connect foundational science with clinical patterns to support clearer revision and future healthcare learning.
1. UnderstandLearn anatomy, blood flow and conduction.
2. AssessReview sounds, pressure, ECG and biomarkers.
3. ConnectLink symptoms with cardiovascular disorders.
4. ApplyStudy treatment, medicines and safety.
Browse Cardiology and Cardiovascular Notes
Explore 87 unique heart and vascular learning guides organized from foundations through clinical care.
Heart Anatomy, Blood Flow & Cardiovascular Foundations11 guides
Learn chambers, valves, circulation, conduction and the hemodynamic concepts behind cardiovascular function.
- Anatomy of the Heart - Chambers, Valves, and Blood Flow
- Cardiac System Overview - Heart Chambers, Valves, Layers and Cardiac Output
- Cardiovascular System - Heart Anatomy, Functions & Blood Flow
- Cardiovascular System - Structure, Function, and Key Terms
- Cardiovascular System Blood - Composition, Functions, and Disorders
- Heart Blood Flow - How Does Blood Flow Through the Heart?
- Heart Diagram - Structure and Function of the Heart
- Human Heart - Tips for a Healthy Heart
- Human Heart Diagram and Functions Explained for NEET
- Human Heart Section Diagram with Labels and Functions
- The Human Heart - Structure, Function, and Health
Cardiac Assessment, Heart Sounds & Biomarkers5 guides
Review physical assessment, heart sounds, blood pressure, biomarkers and key clinical observations.
- Cardiac Assessment - Heart Sounds, Blood Pressure, MAP, Biomarkers, and Diagnostic Tests
- Cardiac Biomarkers - Troponin, CK-MB, Myoglobin & BNP – Ranges and Uses
- Cardiac Output, Preload, Afterload, Stroke Volume & Hemodynamic Parameters
- Circulatory Checks – The 5 P’s (Pain, Pallor, Pulse, Paralysis, Paresthesia)
- Heart Sounds Auscultation – S1, S2, S3, S4 Explained with Mnemonics
ECG/EKG Basics, Rhythms & Conduction17 guides
Build a structured approach to waves, intervals, rhythm recognition and conduction abnormalities.
- Antiarrhythmic Drugs - Procainamide, Amiodarone, Lidocaine & Quinidine
- Atrial Fibrillation (A-Fib) – Causes, Symptoms, EKG Features & Treatment
- Atrial Flutter – Causes, Symptoms, EKG Features & Treatment
- Cardiac Drugs - Antihypertensives, Statins, Anticoagulants, and Antiarrhythmics
- Cardiac Functioning - Blood Flow, Conduction System, ECG Waves and Vessels
- Cardiac Rhythms - AFib, Atrial Flutter, Junctional Rhythms, PVCs and PACs
- Cardiac Rhythms - NSR, Bradycardia, Tachycardia and SVT
- Digoxin - Mechanism, Uses, Dosing, Toxicity & ECG Changes
- ECG Changes in Electrolyte Imbalance | Visual Guide for Medical Students
- EKG Basics - ECG Interpretation, Waves, Intervals and Rhythm
- EKG Waveforms – PQRST Complex, Intervals, and 5-Lead Placement
- Heart Blocks ECG - 1st, 2nd and 3rd Degree AV Block
- Hyperkalemia - Symptoms, ECG Changes & Mnemonic (MURDER)
- Normal Sinus Rhythm, Sinus Bradycardia & Sinus Tachycardia – EKG Interpretation
- ST Elevation Causes on ECG - ELEVATION Mnemonic
- Ventricular Fibrillation (V-Fib) – Causes, Symptoms, EKG Features & Treatment
- Ventricular Tachycardia (VT) – Causes, Symptoms, EKG Interpretation & Treatment
Coronary Disease, Heart Failure & Hypertension13 guides
Explore common cardiovascular conditions from presentation and diagnosis to management principles.
- Angina Pectoris - Types, Causes, Symptoms, Diagnosis & Treatment
- Angina Pectoris - Types, Symptoms, Causes and Treatment
- Cardiomyopathy - Types, Symptoms, Causes and Treatment
- Coronary Artery Disease (CAD) - Causes, Symptoms, Diagnosis & Treatment
- Coronary Artery Disease - Causes, Symptoms and Treatment
- Heart Failure - Symptoms, Causes, Diagnosis and Treatment
- Heart Failure Diagnosis and Interventions – Complete Medical Guide
- Heart Failure Symptoms, Types, and Diagnosis
- Hypertension (High Blood Pressure) - Causes, Symptoms, Diagnosis & Treatment
- Hypertension - Symptoms, Causes, Stages and Treatment
- Infective Endocarditis - Symptoms, Causes, Diagnosis and Treatment
- Myocardial Infarction (Heart Attack) - Causes, Symptoms, Diagnosis & Treatment
- Myocardial Infarction - Causes, Symptoms, Diagnosis and Treatment
Vascular Disorders, Thrombosis & Perfusion5 guides
Study peripheral circulation, vascular disease, thrombosis and perfusion-related concepts.
- Atherosclerosis Risk Factors - Complete Medical Breakdown
- Coronary Artery Stenosis - Symptoms, Causes, Diagnosis & Treatment
- Deep Vein Thrombosis (DVT) Causes – THROMBOSIS Mnemonic
- Oxygenation and Perfusion: A Healthcare Professional's Guide
- Peripheral Vascular Disease (PVD & PAD) – Causes, Symptoms, Diagnosis & Treatment
Cardiac Medicines & Pharmacology15 guides
Connect major cardiovascular drug classes with mechanisms, uses, monitoring and adverse effects.
- ACE Inhibitors - Enalapril, Ramipril, Lisinopril and Captopril
- Angiotensin II Receptor Blockers (ARBs) - Losartan, Valsartan, Candesartan and Irbesartan
- Angiotensin II Receptor Blockers (ARBs) – Mechanism, Uses, Side Effects & Mnemonic
- Angiotensin-Converting Enzyme (ACE) Inhibitors – Mechanism, Uses, and Side Effects
- Antihypertensive Drugs - ACE Inhibitors & Beta Blockers, Uses, Mechanism & Side Effects
- Beta Adrenergic Blockers (Beta Blockers) - Mechanism, Uses, and Side Effects
- Beta-Blockers - Metoprolol, Atenolol, Carvedilol & Labetalol
- Calcium Channel Blockers (CCBs) - Amlodipine, Nifedipine, Verapamil & Diltiazem
- Calcium Channel Blockers (CCBs) – Mechanism, Uses, and Side Effects
- Cardiac Glycosides - Mechanism, Uses, and Side Effects (Digoxin Explained)
- Clonidine - Mechanism, Uses, Side Effects & Rebound Hypertension
- Milrinone (Primacor) - Mechanism, Uses in Heart Failure & Side Effects
- Nesiritide (Natrecor) - Mechanism, Uses in Acute Heart Failure & Side Effects
- Organic Nitrates - Nitroglycerin, Isosorbide Mononitrate & Dinitrate
- Renin-Angiotensin-Aldosterone System (RAAS) – Steps, Functions & Regulation
Cardiac Emergencies, Surgery & Critical Care8 guides
Review chest pain, arrest, life-threatening rhythms, surgery complications and urgent priorities.
- Cardiac Arrest – Causes, 4Hs and 4Ts, Diagnosis & Emergency Management
- Cardiac Tamponade - Causes, Symptoms, Diagnosis and Treatment
- Chest Pain - Causes, Red Flags, ACS vs. Non-Cardiac Pain, Diagnosis & Emergency Management
- Major Complications of Heart Surgery - HIS Marriage RISK Mnemonic
- Premature Ventricular Contractions (PVCs) & Asystole – Causes, Symptoms, EKG Features & Treatment
- Sinus Tachycardia After Heart Surgery – ACTIVE MOM Mnemonic for Causes, Diagnosis
- TAMPONADE Mnemonic - 9 Aortic Valve Replacement Complications
- Ventricular Fibrillation, Ventricular Tachycardia and Asystole
Cardiology Mnemonics & Quick Revision13 guides
Use focused memory tools to revisit symptoms, diagnostic clues, complications and treatment concepts.
- Aortic Insufficiency (Aortic Regurgitation) – CHEMISTS DAR Mnemonic for Causes, Symptoms, Diagnosis & Treatment
- Congestive Heart Failure Treatment - DWARFISM Mnemonic
- Duke’s Criteria for Infective Endocarditis – BEE FEVEER Mnemonic
- Endocarditis Surgical Indications – PHASE Mnemonic for Easy Recall
- Flow of Blood Through the Heart and Electrical Conduction System
- Heart Attack Symptoms - PULSE Mnemonic for MI
- Hypertension Management – I-TRIED Mnemonic, Causes, Symptoms & Treatment
- Infective Endocarditis Diagnosis - BETI Is the Most Valuable Person Mnemonic
- Ischemic Heart Disease Symptoms – ISCHEMIA Mnemonic
- Myocardial Infarction Symptoms - PULSE Mnemonic for Heart Attack Warning Signs
- PAD vs PVD - Symptoms, Causes, Diagnosis and Treatment
- Secondary Hypertension Causes - RENALS Mnemonic
- Stable Angina Symptoms - 6S Mnemonic for Easy Diagnosis