Table 1.

Demographic and clinical characteristics.

Patient demographics				Echocardiography and CT reports	Time on modeling (min)		Time on 3D printing and postprocessing (hour)		Average time of the diagnosis by CT or 3D printing (min)			Cost of 3D printing ($)
CaseNo	Age (years)	Weight (kg)	Sex	–	Blood pool	Myocardial	Blood pool	Myocardial	CT	Blood pool3D printing	Myocardial 3D printing	Blood pool model	Myocardial model
1	19	52	Male	ccTGA	16	25	13	11.5	2.8	0.9	1.8	80	70
2	38	62	Female	DORV	14	21	8	9	2.74	0.74	1.3	50	55
3	9	32	Male	WS	11	24	5	5.5	2.4	1.35	1.98	35	35
4	3	16	Male	CAF	13	22	4.5	4.5	2.53	1.08	1.65	30	32
5	2	13	Female	TOF	9	23	3.5	4.5	2.36	1.05	1.32	22	24
6	48	56	Female	PDA	6	11	3	5	1.56	0.51	0.93	45	48
7	5	18	Male	CoA	5	9	2.5	4	1.69	0.42	0.51	25	30
8	36	51	Female	VSD	8	19	7.5	6	1.91	0.48	0.35	42	45
Mean ± SD	–	–	–	–	10.25 ± 3.67	19.25 ± 5.63	5.88 ± 3.28	6.25 ± 2.46	2.25 ± 0.44	0.82 ± 0.31	1.23 ± 0.55	41.13 ± 17.3	42.38 ± 14.2

ccTGA congenital corrected transposition of the great arteries, DORV double outlet right ventricular, WS Williams syndrome, CAF coronary artery fistula, TOF tetralogy of Fallot, PDA patent ductus arteriosus, CoA coarctation of the aorta, VSD ventricular septal defect.