Doppler echocardiography: prosthetic aortic valve area by time-velocity integral (TVI) index at end of inspiration
doppler echocardiography: prosthetic aortic valve area by time-velocity integral (tvi) index at end of inspiration
echocardiogram prosthetic aortic valve area by TVI index at end inspiration
echocardiogram prosthetic aortic valve area by tvi index at end inspiration