Question:
Primary factor determining SV is increased preload • When the ventricle stretches more during filling, it contracts more forcefully • At level of muscle fibre – the greater the stretch of the myocardial cells, the more actin-myosin cross-bridges formed, and greater force is developed
Author: Ty BrownAnswer:
What is the Frank-Starling Mechanism?
0 / 5 (0 ratings)
1 answer(s) in total