Table 1 Patient Characteristics
Variable | N (n = 31) |
|---|---|
Male/female | 23/8 |
Age (years) | 26.06 ± 6.71 |
Time interval between onset of symptoms and operation (days) | 137.97 ± 159.73 |
Fistula | |
NS-RA | 4 |
RS-RA | 9 |
RS-RV | 18 |
Diameter of the fistula | |
≤1 cm | 28 |
>1 cm | 3 |
NYHA functional class | |
II | 6 |
III | 10 |
IV | 15 |
Coexistent lesion | |
Ventricular septal defect | 9 |
Aortic regurgitation | 7 |
Subaortic stenosis | 1 |
Right ventricular outlet stenosis | 1 |