Revised Cardiac Risk Index (RCRI)
The Revised Cardiac Risk Index (RCRI), or Lee criteria, is a widely used tool for predicting...
Medicine
Non–ST-Segment Elevation Acute Coronary Syndrome (NSTE-ACS)
🫀 Non–ST-Segment Elevation Acute Coronary Syndrome (NSTE-ACS) 🔹 Definition NSTE-ACS includes: Both result from partial...
Erythropoietin Resistance Index – Advanced MCQs (USMLE / NEET-SS style)
Erythropoietin Resistance Index – Advanced MCQs (USMLE / NEET-SS style) ERI — Advanced MCQs (USMLE...
Erythropoietin Resistance index
Erythropoietin Resistance index The erythropoietin resistance index (ERI) is a formula used to evaluate the...
A systematic approach to describing murmurs
A systematic approach to describing murmurs When you hear a murmur, document its characteristics using...
Kayser-Fleischer Ring
🧠 Kayser–Fleischer Ring — Overview Definition:A Kayser–Fleischer ring is a brownish or golden-green discoloration encircling...
Rasmussen aneurysm
Rasmussen aneurysm 🩸 Rasmussen Aneurysm — Overview A Rasmussen aneurysm is a pulmonary artery pseudoaneurysm...
Gallavardin phenomenon
🫀 Gallavardin Phenomenon The Gallavardin phenomenon refers to the splitting of the murmur of aortic...
Interactive MCQs – USMLE
Brockenbrough Phenomenon – USMLE-Style MCQ Q1. A 55-year-old man with a family history of sudden...
Roger’s murmur
Roger’s murmur Feature Roger’s Murmur (Small VSD) Cause Small, restrictive ventricular septal defect (VSD) Type...
Diagnostic criteria for left atrial abnormality and right atrial abnormality
Diagnostic criteria for left atrial abnormality and right atrial abnormality — based on ECG findings...
Classification of coronary artery aneurysms
classification of coronary artery aneurysms (CAA) by size 📏 🔹 Size-Based Classification of CAA ✅...
T Wave Alternans
T Wave Alternans (TWA) Definition Mechanism Types Causes / Associations Clinical Significance Diagnostic Methods Management...
Graves’ Dermopathy
Graves’ Dermopathy ✅ Triad Explained (Associated with Graves’ Disease) Digital clubbing, soft tissue swelling of...
Hutchinson’s Triad
Hutchinson’s Triad, commonly associated with congenital syphilis: ✅ Hutchinson’s Triad Components Hutchinson’s Triad – MCQs...
Arteria lusoria
Definition Epidemiology Embryology Anatomical Course Clinical Features Imaging Associated Anomalies Management Etiology and anatomy The...
Myocardial performance index
Myocardial Performance Index (MPI) – Tei Index Definition: MPI is a Doppler-derived echocardiographic index assessing...
Electrical Alternans in ECG
Electrical Alternans in ECG 🔹 Electrical Alternans – Key Concept 🔹 Clinical Significance Feature Description...
Virchow’s triad
virchow’s triad Virchow’s Triad refers to the three primary factors that contribute to the development...
Liebermeister’s rule
Liebermeister’s Rule: 🔹 Definition Liebermeister’s rule states that in fever, the heart rate increases by...
Oral lesions in viral exanthems
Oral lesions in viral exanthems 🔹 Oral Lesions in Viral Exanthems Viral Illness Oral Lesion...
Image Question-59
What is the structure marked ? A. Cor triatriatumB. Parachute mitral valveC. Mitral valve prolapseD....
Classic triad of Aortic Stenosis
classic triad of Aortic Stenosis: Q1. What is the classic clinical triad of severe aortic...
Fried Frailty Criteria
he Fried Frailty Criteria (also called the Cardiovascular Health Study [CHS] Frailty Phenotype) is one...
Ductus-Dependent Circulation
Ductus-Dependent Circulation Q1. Which of the following is an example of ductus-dependent systemic circulation? Hypoplastic...
Werner classification of collaterals
Werner Classification of Coronary Collaterals (angiographic classification, widely used in interventional cardiology): Werner Collateral Connection...
ECG Changes in Hypokalemia
ECG Changes in Hypokalemia 1. What is the hallmark ECG change in hypokalemia? Peaked T...
Coronary Artery Fistula
Coronary Artery Fistula 1. What is a coronary artery fistula (CAF)? A. An abnormal connection...
Image Question-59
coronary-pulmonary artery fistula What is the Cause of the Color Flow Jet Marked? [A] PDA[B]...
Speckle tracking echocardiography
1. What is the primary parameter measured in speckle tracking echocardiography? A. Myocardial strain B....
Ketone Bodies
Ketone Bodies What are Ketone Bodies? Ketone bodies are water-soluble molecules produced by the liver...
