When the volume of blood in the ventricle at the end of diastole increases, the force of the myocardial contraction during the next systole will also increase.This is an example of which law or theory about the heart?
A)Laplace's law
B)Poiseuille's formula
C)Cross-bridge theory
D)Frank-Starling law

Question

Quizplus · Accepted Answer

This is a concept expressed in the Frank-Starling law; cardiac muscle, like other muscle, increases its strength of contraction when it is stretched.

When the Volume of Blood in the Ventricle at the End