Which of these events coincide with ventricular systole?

Which of these events coincide with ventricular systole? Correct Answer Atrial diastole

The relaxation of the atria or the atrial diastole coincides with the contraction of the ventricles or the ventricular systole. The right and left semilunar valves open up due to the increase in pressure in the ventricles.

Related Questions

Which of these events do not occur during ventricular systole?
Which of the following is not true for ventricular systole?