echocardiography: diastolic isovolumetric relaxation period of tricuspid valve at end of expiration
echocardiography: diastolic isovolumetric relaxation period of tricuspid valve at end of expiration
echocardiography: diastolic isovolumetric relaxation period of tricuspid valve at end of expiration (procedure)
echocardiography: diastolic isovolumetric relaxation period of tricuspid valve at end of expiration (procedure)