echocardiography: systolic time velocity integral (TVI) of prosthetic pulmonary valve of right ventricular outflow tract at end of expiration
echocardiography: systolic time velocity integral (tvi) of prosthetic pulmonary valve of right ventricular outflow tract at end of expiration
echocardiogram prosthetic pulmonary valve systolic RVOT TVI at end of expiration
echocardiogram prosthetic pulmonary valve systolic rvot tvi at end of expiration