Impulse is generated at fastest rate in-
Speed of conduction is fastest in-
Fourth heart sound is caused by-
During diastole the atrerial pressure is maintained by-
Mean arterial pressure is-
In a patient with cardiac output 5 lit/min and body surface area 1.7 m2 . what will be the cardiac index in lit/min/m2 -
Calcium enters in cardiac cell during-
Blood pressure is defined as a product of-
spuriously high BP is seen in all except-
Vagal stimulation of heart causes-
which of the following is the order of activation after stimulation of purkinje fibres-
carotid baroreceptor is most sensitive to-
Highest compliance is seen in which vessel-
Gas exchange in tissues takes place in-
Slowest blood flow is seen in-
Peripheral resistance is best indicated by-
Coronary blood flow is maximum at-
which of the following is best related to cabot-locke murmur-
A continuous murmur is heard in all of the following conditions except-
Tall T wave on ECG is seen in-
a delayed low pitched diastolic murmur known as carey coomb murmur is seen in-
Fixed splitting of second heart sound is seen in-
Typical JVP finding of cardiac temponade is-
QRS Complex in ECG indicates-
All are effects of sympathetic stimulation except-
Kussmaul sign is inspiratory rise in Jugular venous pressure is seen in-
First heart sound coincides with ECG wave-
RT coronary artery supplies all except-
'c' wave in JVP is due to-
Most common cause of raised JVP IS-
Coronary circulation is regulated by-
P2 ( pulmonary component of S2) is best appreciated in-
Enlarged pulsatile liver with ascitis is found in-
CCF is associated with increase in all of following except-
Constant PR interval is seen in-
SA node acts as pacemaker of the heart because of the fact-
Most common cardiovascular abnormality in marfan syndrome on presentation -
Most common cause of aortic anurysm is-
All of the following condition may lead to tachycardia except-
Bisferiens pulse is seen in all except-
Water hammer pulse is seen in-
Wide fixed splitting of second heart sound occurs in-
osler node at tip of palm and sole and roth spots are diagnostic of-
most common tumor of heart is-
First heart sound is soft in all except-
Pulsus paradoxus is seen in-
