Starlings law implies
This intrinsic ability of the hea to adapt to increasing volumes of inflowing blood is called the frank starling mechanism. Basically, the Frank-Starling mechanism means that the greater the hea muscle is stretched during filling, the greater is the force of contraction and the greater the quantity of blood pumped into the aoa.Ref: Guyton and Hall textbook of medical physiology 13th edition. Page: 119
Increased VR- increased CO
Increased discharge - increased CO
Increased HR- increased CO
Increased BP- increased CO
Cardiovascular system