Question : Select the correct statement w.r.t cardiac cycle. – InterviewSolution

1.	Question : Select the correct statement w.r.t cardiac cycle.
Answer» INCREASE in atrial PRESSURE causes the CLOSURE of atrioventricular valves Upon RECEIVING stimulation from SA node, atria and ventricles contract simultaneously Major FILLING of ventricles occurs during atrial systole Fall in ventricular pressure during ventricular diastole causes closure of semilunar valves Answer :D

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