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Table 2 Distribution of the VSD’s type according to ACC-CHD classification

From: Anatomy of the ventricular septal defect in congenital heart defects: a random association?

ACC-CHD classification Nb VSD Central perimembranous Outlet Inlet Muscular
Heterotaxy 21 1 1 19 0
Anomalies of the venous return 4 1 1 0 2
Anomalies of the atria and interatrial communications 0 0 0 0 0
Anomalies of the atrioventricular junctions and valves 111 4 0 102 5
Complex anomalies of the atrioventricular connections 23 4 15 0 4
Functionnally univentricular hearts 37 1 0 1 35
Ventricular septal defects 72 26 32 0 14
Anomalies of the ventricular outflow tracts 387 34 301 15 37
Anomalies of the extrapericardial arterial trunks 72 19 41 0 12
Congenital anomalies of the coronary arteries 2 1 0 0 1