ventricular systole उदाहरण वाक्य

The second part ( the dubb ) of the " lubb-dubb " ( the " second heart sound ", or S 2 ), is caused by the closure of the aortic and pulmonary valves at the end of ventricular systole.
The echocardiographic technique to measure the regurgitant fraction is to determine the forward flow through the mitral valve ( from the left atrium to the left ventricle ) during ventricular diastole, and comparing it with the flow out of the left ventricle through the aortic valve in ventricular systole.