The decision for<unk>  of patent ductus<unk>  depends on the size of ductus, presence of left or right ventricular hypertrophy and pulmonary arterial hypertension. It is contraindicated in patients with eisenmenger's syndrome and right-to-left shunt.
ACC/AHA recommendations for closure of patent ductus arteriosus
ACC/AHA recommendations for evaluation of patients with unoperated patent ductus arteriosus
ACC AHA recommendations for evaluation of the unoperated patient in atrial septal defect
ACC/AHA recommendations for reproduction in levo-transposition of the great arteries
ACC AHA guidelines for evaluation of unoperated patients with atrial septal defects
ACC/AHA recommendations for surgical intervention in L-transposition of the great arteries
Ebsteins anomaly of the tricuspid valve medical therapy
AHA/ACC Guideline for Aortic valve replacement