echocardiography: right ventricular/left ventricular cardiac output ratio of prosthetic pulmonary valve at end of inspiration
echocardiography: right ventricular/left ventricular cardiac output ratio of prosthetic pulmonary valve at end of inspiration
echocardiography: right ventricular/left ventricular cardiac output ratio of prosthetic pulmonary valve at end of inspiration
echocardiography: right ventricular/left ventricular cardiac output ratio of prosthetic pulmonary valve at end of inspiration