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
prosthetic pulmonary valve systolic RV outflow tract TVI at end of expiration
prosthetic pulmonary valve systolic rv outflow tract tvi at end of expiration