to provide a better understanding of the operability of the pulmonary arteries in children with tetralogy of fallot or with pulmonary atresia , we investigated the growth of the internal diameters of the pulmonary arterial tree in fresh postmortem hearts and great arteries of infants and children of ages up to 10 years after birth , who died from non-vascular diseases .
C0039685
tetralogy of fallot
C0018787
hearts