Category: Cardiology MCQ

The structure marked with red arrow in the echo image: a) Central venous catheter b) Chiari network c) Pacemaker lead d) None of the above Correct Answer

Windkessel effect is noted in: a) Aorta b) Coronary arteries c) Cerebral arteries d) None of the above Correct Answer  

Coil embolisation of internal iliacs is resorted to for preventing type __ endoleak when the aortic stent grafts needs to be extended into the external iliac arteries: a)

Which of the following is not a radiological sign of left atrial enlargement: a) Double atrial shadow b) Knuckle sign c) Elevated left bronchus d) Prominent left atrial

Minimum significance level of total ischemic burden: a) 1 hour/24 hours b) 2 hours/24 hours c) 3 hours/24 hours d) 5 hours/24 hours Correct Answer  

Current recommended anticoagulant for those with prosthetic valve: a) Dabigatran b) Apixaban c) Warfarin d) None of the above Correct Answer

First phase of VF (ventricular fibrillation) is known as: a) Electrical phase b) Hemodynamic phase c) Metabolic phase d) None of the above Correct Answer  

Factors predicting stroke after CABG: a) Presence of intracerebral and extracerebral atherosclerotic disease b) Demonstration of previous stroke by imaging c) Atheromatous disease of the aorta d) All

Which of the following is not a pointer to graft failure after CABG: a) Electrocardiographic signs of myocardial ischemia b) Ventricular arrhythmias c) Two times elevation of CPK d) New wall motion

Gollob score and modified Gollob score have been proposed for the risk stratification of: a) Long QT syndrome b) Short QT syndrome c) Brugada syndrome d) Early repolarization