Biology, asked by pinky235, 1 year ago

define atrial systole and ventricular diastolic

Answers

Answered by dinesh2028
1
systole. ... atrial systole contraction of the atria by which blood is forced into the ventricles; it precedes the true or ventricular systole and is indicated by the fourth heart sound. extra systolesee extrasystole. ventricular systole contraction of the ventricles, forcing blood into the aorta and pulmonary artery.
Answered by DevanshiAgnihotri
1

systole. ... atrial systole contraction of the atria by which blood is forced into the ventricles; it precedes the true or ventricular systole and is indicated by the fourth heart sound. extra systolesee extrasystole. ventricular systole contraction of the ventricles, forcing blood into the aorta and pulmonary artery.



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