Duration of atrial systole is:
Ans: d (0.11 sec) Ref: Ganong, 22nd ed, p. 568; Mahapathra, p. 219Duration of various cardiac events* Cardiac cycle-0.8 sec* Ventricular systole-0.27 sec* Ventricular diastole-0.53 sec* Action potential-0.25 sec* Absolute refractory period-0.20 sec* Relative Refractory period-0.05 sec* Isovolumeetric contraction-0.05 sec* Protodiastole-0.04 secEnd diastolic volume- 130mlEnd systolic volume- 50mlEjection fraction (65%)- 70-90mlS1- 0.15secS2- 0.12secS3- 0.1 sec
0.53 sec
0.28 sec
0.08 sec
0.11 sec
Heart, Circulation, and Blood