Table 4 Heart defects observed in patients with 22q11 deletion; abbreviations: CHD—congenital heart disease, VSD—ventricular septum defect
From: Clinical characterization of 72 patients with del(22)(q11.2q11.2) from different ethnic backgrounds
CHD | Cuba | India | Morocco | Europe | Total |
|---|---|---|---|---|---|
VSD isolated or associated other malformations * | 8 | 3 | 6 | 5 | 22 |
Tetralogy of Fallot | 2 | 7 | 9 | ||
Interrupted aortic arch type B | 1 | 1 | 2 | ||
Open septum pulmonary atresia | 4 | 4 | |||
Transposition of large vessels | 1 | 1 | |||
Bicuspid aortic valve | 1 | 1 | |||
Truncus arteriosus | 3 | 2 | 5 | ||
Pentalogy of Fallot | 1 | 1 | |||
Others | 3 | 1 | 4 | ||
Total (%) | 14 | 7 | 19 ** | 1 | 49 |