Final answer:
Stroke volume is the amount of blood pumped out of the heart with each contraction. During ventricular systole, the contraction of the ventricular muscle raises the pressure within the ventricle, It is typically around 70-80 mL. The remaining blood in the ventricle after contraction is called end systolic volume (ESV).
Step-by-step explanation:
Stroke volume is the amount of blood pumped out of the heart with each contraction. During ventricular systole, the contraction of the ventricular muscle raises the pressure within the ventricle, pushing open the pulmonary and aortic valves, and pumping blood out of the heart into the pulmonary trunk and aorta. This quantity is known as stroke volume, and it is typically around 70-80 mL. The remaining blood in the ventricle after contraction is called end systolic volume (ESV).
volume is the amount of blood pumped out of the heart with each contraction. During ventricular systole, the contraction of the ventricular muscle raises the pressure within the ventricle, pushing open the pulmonary and aortic valves, and pumping blood out of the heart into the pulmonary trunk and aorta. This quantity is known as stroke volume, and it is typically around 70-80 mL. The remaining blood in the ventricle after contraction is called end systolic volume (ESV).