Category: Cardiology

Atrial rate always equal to ventricular rate in:</strong> a) AVRT b) Atrial tachycardia c) Bundle branch re-entry d) Atrial flutter with bypass tract

Regarding concealed AV bypass tract, true statement: a) VA conduction does not occur b) Does not participate in AVRT c) VF will not occur if AF develops d) None of the above e)

Event farthest from the QRS is: a) Z point of atrial pressure tracing b) Onset of rise of aortic pressure c) Onset of isovolumetric contraction d) Closure of mitral valve

Components of mitral valve apparatus: mitral annulus, mitral leaflets, chordae tendinae, papillary muscles and adjoining portions of the LV and LA.

Universal definition of myocardial infarction has been under the joint auspices of the ESC, ACCF, AHA and World Heart Federation.

Merlon sign and square root sign in endomyocardial fibrosis Merlon sign in endomyocardial fibrosis is characterized by a hypercontractile basal ventricle opposing an obliterated apex which is hypokinetic

Cardiorenal syndrome has been classified into types I, II, III, IV and V.

J-CTO score from Multicenter CTO Registry in Japan grades the difficulty in crossing a chronic total occlusion (CTO) of a native coronary lesion.

Accelerated Idioventricular Rhythm (AIVR) is a ventricular rhythm originating from the Bundle of His, the Purkinje system or the ventricular myocytes.

Anthracyclines like adriamycin are good chemotherapeutic agents which improve the long term survival, especially in breast cancer. But a small number of them develop cardiotoxicity. The chance for