echocardiography: systolic peak acceleration rate of prosthetic pulmonary valve at end of expiration
echocardiography: systolic peak acceleration rate of prosthetic pulmonary valve at end of expiration
echocardiography: systolic peak acceleration rate of prosthetic pulmonary valve at end of expiration
echocardiography: systolic peak acceleration rate of prosthetic pulmonary valve at end of expiration