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
prosthetic pulmonary valve systolic RV outflow tract TVI at rest
prosthetic pulmonary valve systolic rv outflow tract tvi at rest