Pressure volume loop is shifted to left side in
Aortic regurgitation
Mitral regurgitation
Aortic stenosis
Congestive cardiac failure
Ans. (c) Aortic stenosis(Ref: Ganong, 25th ed/p.540)In aortic stenosis,PV loop is shifted to left sideVentricular systolic pressure increases to overcome the stenosisThere is increase in End systolic volumeStroke volume decreases
Heart, Circulation, and Blood