Table 2.

Patient identification number (ID), age, corresponding diagnosis and procedures and patients' characteristics for the participants included in the testing of the network and analysis of the results (cohort B).

Patient ID	Age (years)	Diagnosis	Procedures
1	27	Bicuspid aortic valve	1. Balloon aortic valvuloplasty
			2. Ross procedure. Pulmonary homograft in situ.
2	31	Aortic stenosis	Ross procedure. Pulmonary homograft in situ
3	54	Aortic root dilatation and dilatation of the ascending aorta	None
4	27	Tricuspid atresia	1. Pulmonary artery banding
		Transposition of the great arteries	2. Fontan procedure
		Ventricular septal defect
5	26	Bicuspid aortic valve	None
6	36	Transposition of the great arteries	Senning procedure
7	61	Pulmonary stenosis	None
8	18	Tetralogy of Fallot	1. Blalock Taussig shunt
			2. Tetralogy of Fallot repair
9	29	Pulmonary stenosis	Balloon valvuloplasty
10	30	Double chamber right ventricle	Double chamber right ventricle and ventricular septal defect repair
		Ventricular septal defect
		Bicuspid aortic valve
11	21	Coarctation of the aorta	Coarctation repair
		Bicuspid aortic valve
12	28	Partial anomalous pulmonary venous drainage with right upper pulmonary vein to superior vena cava	None
13	58	Aortopulmonary window	Aortopulmonary window repair
		Atrial flutter
14	55	Pulmonary hypertension workup
15	50	Sinus venosus defect	Catheter closure of sinus venosus defect. Covered stent in situ.
16	24	Sinus venosus defect	Catheter closure of sinus venosus defect. Covered stent in situ.
17	36	Subaortic stenosis	1. Ventricular septal defect repair and re-suspension of aortic valve.
		Ventricular septal defect with aortic valve prolapse
			2. Ross procedure.
			Pulmonary homograft in situ.
18	56	Coarctation of the aorta	1. Aortoplasty with Dakron patch
			2. Stent for re-coarctation