Atrial systole lasts for . . . . . . in cardi | vedclass

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Question

(A) The duration of a single cardiac cycle is approximately $0.8$ seconds.In this cycle, atrial systole (contraction of the atria) lasts for about $0.

Vedclass · Accepted Answer

$0.1$ second

Vedclass · Answer

(A) The duration of a single cardiac cycle is approximately $0.8$ seconds.In this cycle, atrial systole (contraction of the atria) lasts for about $0.1$ seconds.Following this, ventricular systole lasts for $0.3$ seconds, and the joint diastole (relaxation of both atria and ventricles) lasts for $0.4$ seconds.Therefore, the correct duration for atrial systole is $0.1$ seconds.

Atrial systole lasts for . . . . . . in cardiac cycle.

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