echocardiography: systolic time-velocity integral (TVI) of prosthetic pulmonary valve of right ventricular outflow tract at rest
echocardiography: systolic time-velocity integral (tvi) of prosthetic pulmonary valve of right ventricular outflow tract at rest
echocardiogram prosthetic pulmonic valve systolic right ventricular outflow tract TVI at rest
echocardiogram prosthetic pulmonic valve systolic right ventricular outflow tract tvi at rest