P.E Stroke Volume repsonse to exercise

Stroke Volume: response to exercise:

Stroke volume is the volume of blood pumped out of the heart with each contraction. Stroke volume increase from values around 60-80ml per beat at rest to maximal values of around 120ml per beat during exercise. SV increase due to: • Increased venous return- this is the volume of blood that returns from the body to the right side of the heart. During exercise the venous return significantly increases due to…