Question

the complete events of cardiac cycle last for 0.8 sec what is the timing for each event​

Answer 1

$\fbox\pink{A}\fbox\blue{n}\fbox\purple{s}\fbox\green{w}\fbox\red{e}\fbox\orange{r}$One complete cardiac cycle takes about 0.8 seconds. Atrial systole, where the atria contract and eject blood into ventricles, lasts about 0.1 seconds. Ventricular systole, where ventricles contract and eject blood into large arteries, lasts 0.3 seconds.