echocardiography: atresia of tricuspid valve with pulmonary stenosis (type I-B)
echocardiography: atresia of tricuspid valve with pulmonary stenosis (type i-b)
echocardiography: atresia of tricuspid valve with pulmonary stenosis (type I-B)
echocardiography: atresia of tricuspid valve with pulmonary stenosis (type i-b)