Table 1. Demographic and clinical data by patient groups.

ADO: Amplatzer Duct Occluder, CoA: coarctation of the aorta, LPA: left pulmonary artery, PDA: patent ductus arteriosus, M: male, F: female

Variable	Group I (coil) 41 (17.4%)	Group II (ADO I) 43 (18.2%)	Group III (ADO II) 151 (64.2%)
Age median (range) in months	11.4 (4.5-19.2)	11.8 (2.2-21.3)	11.67 (2.2-21.3)
Sex - M/F	26/15	29/14	84/67
Weight (kg) - median (range)	12.2 (6.8-28.3)	12.6 (7.2-45.7)	13.6 (3.1-9.8)
Mode of closure – n, antegrade/retrograde	0/41	43/0	28/123
Fluoroscopy time (min) - median (range)	9.2 (5-29)	8.7 (5.2-17.4)	8.6 (4.1-19.5)
Iatrogenic CoA - n (%)	0.0	1 (2.3)	2 (1.3)
Iatrogenic LPA stenosis - n (%)	0.0	1 (2.3)	1 (0.6)
PDA residual shunt - n (%)	1 (2.4)	0.0	0.0
Device embolization - n (%)	2 (4.8)	0.0	0.0
Minor complication - n (%)	3 (7.3)	2 (4.6)	1 (0.6)
Procedure success - n (%)	39 (94.2)	41 (95.3)	150 (98.7)
Follow-up (year) - median (range)	9.8 (5.3-12.7)	9.4 (4.9-13.8)	9.9 (5.4-13.6)