echocardiography: D-E excursion of prosthetic mitral valve at end of expiration
echocardiography: d-e excursion of prosthetic mitral valve at end of expiration
echocardiography: D-E excursion of prosthetic mitral valve at end of expiration (procedure)
echocardiography: d-e excursion of prosthetic mitral valve at end of expiration (procedure)