All About Cardiovascular System and Disorders

Which of the following is not included in CHADS2 score to assess the risk of thromboembolism in atrial fibrillation? a. Mitral stenosis b. Diabetes c. History of hypertension

Which of the following is NOT a catheter used for coronary angiography? a. Cournand b. Amplatz c. Judkins d. Sones

Which of the following is not a branch of the left coronary artery? A. Anterior descending artery B. Obtuse marginal artery C. Circumflex artery D. Acute marginal artery

NOT a feature of Wenckebach AV block: A. Progressive prolongation of PR interval followed by a dropped QRS B. Progressive shortening of RR interval C. Incremental increments in PR interval D. Longest

Venous Corrigan is seen in: A. Aortic regurgitation B. Mitral regurgitation C. Tricuspid regurgitation D. Pulmonary regurgitation

Trimetazidine acts by inhibition of: A. Beta oxidation of fatty acids B. Anaerobic metabolism of glucose C. Calcium channels D. Beta adrenergic receptors

The important structure seen in the triangle of Koch is: A. Sinoatrial node B. Suprascapular artery C. Femoral artery D. Atrioventricular node

Which of the following antiarrhythmic drugs is least likely to cause torsades de pointes? A. Amiodarone B. Quinidine C. Sotalol D. Procainamide

TIMI Risk Score for STEMI (ST-Elevation Myocardial Infarction) has:</strong> A. 6 parameters and maximum score of 12 B. 8 parameters and maximum score of 14 C. 4 parameters and maximum score

Which of the following is not a sign of aortic regurgitation: A. de Musset’s sign B. Corrigan’s sign C. Carvallo’s sign D. Duroziez’ murmur