A.An alternate expansion and recoil of an artery
B.Ventricular systole during which bllod is passed into ventricles of heart
C.Clossure of semilunar valves at the entrance of aortae
D.None of these
A.An alternate expansion and recoil of an artery
B.Ventricular systole during which bllod is passed into ventricles of heart
C.Clossure of semilunar valves at the entrance of aortae
D.None of these