echocardiography: systolic regurgitant time of prosthetic mitral valve at end of inspiration
echocardiography: systolic regurgitant time of prosthetic mitral valve at end of inspiration
echocardiography: systolic regurgitant time of prosthetic mitral valve at end of inspiration
echocardiography: systolic regurgitant time of prosthetic mitral valve at end of inspiration