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