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
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