Table 3.

Most common cardiac diagnoses codes in patients with congenital heart disease presenting for a surgical procedure.

2015		2016		2017		2018		2019
Diagnosis	(%)	Diagnosis	(%)	Diagnosis	(%)	Diagnosis	(%)	Diagnosis	(%)
Atrial septal defect	38.99	Atrial septal defect	32.28	Atrial septal defect	32.00	Atrial septal defect	31.77	Atrial septal defect	32.47
Patent ductus arteriosus	15.03	Patent ductus arteriosus	14.86	Patent ductus arteriosus	14.75	Patent ductus arteriosus	13.90	Patent ductus arteriosus	13.99
Ventricular septal defect	5.55	Ventricular septal defect	12.54	Ventricular septal defect	11.94	Ventricular septal defect	11.78	Ventricular septal defect	11.49
Congenital insufficiency of aortic valve	4.95	Congenital insufficiency of aortic valve	4.65	Congenital insufficiency of aortic valve	4.75	Congenital insufficiency of aortic valve	5.02	Congenital insufficiency of aortic valve	4.80
Stenosis of pulmonary artery	3.53	Stenosis of pulmonary artery	3.55	Stenosis of pulmonary artery	3.36	Stenosis of pulmonary artery	3.34	Stenosis of pulmonary artery	3.47
Hypoplastic left heart syndrome	3.24	Tetralogy of fallot	2.33	Hypoplastic left heart syndrome	2.25	Hypoplastic left heart syndrome	2.52	Hypoplastic left heart syndrome	2.52