Patent ductus<unk>  is classified by the anatomical view of the duct by Krichenko criteria.
Patent ductus arteriosus classification
Ventricular septal defect classification
Atrial septal defect classification
Aortic coarctation classification
Dextro-transposition of the great arteries classification
Levo-transposition of the great arteries classification
Endocardial cushion defect classification
Patent ductus arteriosus laboratory findings