The Frank Starling law of the heart. Introduction: The stroke volume is the volume of blood pumped by the left ventricle of the heart per beat or contraction. The stroke volume is determined by the difference between the end diastolic volume (EDV) and the end systolic volume (ESV). EDV is the volume of blood present in each ventricles of the heart at the end of ventricular relaxation or diastole. ESV is the volume of blood present in each ventricles of the heart at the end of ventricular contraction or systole.

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Chapter 15, Problem 49P

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To explain:

The Frank Starling law of the heart.

Introduction:

The stroke volume is the volume of blood pumped by the left ventricle of the heart per beat or contraction. The stroke volume is determined by the difference between the end diastolic volume (EDV) and the end systolic volume (ESV). EDV is the volume of blood present in each ventricles of the heart at the end of ventricular relaxation or diastole. ESV is the volume of blood present in each ventricles of the heart at the end of ventricular contraction or systole.

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