The<unk>  allows the heart to compensate for an increased end-systolic volume present and the decreased stroke volume that occurs when aortic blood pressure increases. Without the<unk> , an increase in aortic blood pressure would create a decrease in stroke volume that would compromise circulation to peripheral and visceral tissues.
Anrep effect
Weekend effect
Whitten effect
Widowhood effect
Bouba/kiki effect
July effect
Dose–response relationship
Ceiling effect 