echocardiography: systolic regurgitant time-velocity integral (TVI) of prosthetic mitral valve at end of expiration
echocardiography: systolic regurgitant time-velocity integral (tvi) of prosthetic mitral valve at end of expiration
prosthetic mitral valve systolic regurgitant time velocity integral at end of expiration
prosthetic mitral valve systolic regurgitant time velocity integral at end of expiration