echocardiography: atresia of tricuspid valve with pulmonary atresia (type I-A)
echocardiography: atresia of tricuspid valve with pulmonary atresia (type i-a)
echocardiography: atresia of tricuspid valve with pulmonary atresia (type I-A)
echocardiography: atresia of tricuspid valve with pulmonary atresia (type i-a)