echocardiography: diastolic isovolumetric relaxation period of prosthetic mitral valve at end of expiration
echocardiography: diastolic isovolumetric relaxation period of prosthetic mitral valve at end of expiration
prosthetic mitral valve diastolic isovolumetric relaxation period at end of expiration
prosthetic mitral valve diastolic isovolumetric relaxation period at end of expiration