Table 2 Prevalence of congenital heart defect stratified by different hand abnormality
From: Clinical and epidemiological features of heart-hand syndrome, an updated analysis in China
Characteristic | I Failure of formation of parts (arrest of development | II Failure of differentiation (separation) | III Duplication | IV Overgrowth | V Undergrowth | VI Congenital constriction band syndrome | Total |
|---|---|---|---|---|---|---|---|
No. patient | 70 | 537 | 921 | 10 | 79 | 36 | 1653 |
No. congenital heart defect | 18 | 60 | 103 | 0 | 13 | 6 | 200 |
% | 25.7 | 11.2 | 11.2 | 0.0 | 16.5 | 16.7 | 12.1 |
Atrial septal defect | 7 | 16 | 43 | 0 | 2 | 1 | 69 |
Ventricular septal defect | 3 | 1 | 6 | 0 | 0 | 0 | 10 |
Multiple valve regurgitation | 1 | 4 | 2 | 0 | 1 | 0 | 8 |
Patent ductus arteriosus | 0 | 2 | 4 | 0 | 1 | 2 | 9 |
Mitral regurgitation | 1 | 0 | 4 | 0 | 1 | 1 | 7 |
Tricuspid regurgitation | 2 | 27 | 32 | 0 | 3 | 1 | 65 |
Aortic valve regurgitation | 0 | 1 | 2 | 0 | 0 | 0 | 3 |
Persistent left superior vena cava | 2 | 1 | 2 | 0 | 1 | 1 | 7 |
Tetralogy of Fallot | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
Pulmonary artery sling | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
Pulmonary stenosis | 0 | 1 | 0 | 0 | 0 | 0 | 1 |
Conduction block | 2 | 1 | 1 | 0 | 1 | 0 | 5 |
Abnormal wave patterns | 0 | 4 | 1 | 0 | 2 | 0 | 7 |
Premature beat | 0 | 2 | 2 | 0 | 1 | 0 | 5 |
Tachycardia. | 0 | 0 | 2 | 0 | 0 | 0 | 2 |
P value | 0.009 | ||||||