echocardiography: right ventricular/left ventricular cardiac output ratio of prosthetic pulmonary valve at end of expiration
echocardiography: right ventricular/left ventricular cardiac output ratio of prosthetic pulmonary valve at end of expiration
prosthetic pulmonary valve RV/LV cardiac output ratio at end of expiration
prosthetic pulmonary valve rv/lv cardiac output ratio at end of expiration