echocardiography: 1/2 diastolic filling period of prosthetic mitral valve at end of expiration
echocardiography: 1/2 diastolic filling period of prosthetic mitral valve at end of expiration
echocardiography: 1/2 diastolic filling period of prosthetic mitral valve at end of expiration
echocardiography: 1/2 diastolic filling period of prosthetic mitral valve at end of expiration