Regulation of coronary circulation is?
The caliber of the coronary vessels, and consequently the rate of coronary blood flow, is influenced not only by pressure changes in the aoa but also by chemical and neural factors. The coronary circulation shows considerable autoregulation.Ref: Ganong's Review of Medical Physiology Twenty-Third Edition Page No: 579
Autonomic
Autoregulatory
Hormonal
Sympathetic
Cardiovascular system