Current single-ventricle population demographics in the northern region
| Children (n=80) | Adults (n=48) | |
|---|---|---|
| n (%) | n (%) | |
| Male | 50 (63) | 30 (63) |
| Age | 5 years (1–15) | 24 years (16–52) |
| Diagnosis | ||
| DIV | 14 (18) | 17 (35) |
| TA | 19 (24) | 16 (33) |
| MA | 5 (6) | 3 (6) |
| HLHS | 20 (25) | 2 (4) |
| Other | 22 (27) | 10 (21) |
| Repair | ||
| Total cavopulmonary connection | 44 (55) | 35 (73) |
| Atriopulmonary Fontan | 0 (0) | 2 (4) |
| Glenn shunt only | 27 (34) | 4 (8) |
| Norwood Stage 1 | 3 (4) | 0 (0) |
| Aortopulmonary shunt/septostomy/pulmonary artery band | 6 (7) | 3 (6) |
| Unrepaired | 0 (0) | 4 (8) |
| NYHA | ||
| 1 | 17 (35) | |
| 2 | 22 (46) | |
| 3 | 7 (16) | |
| 4 | 0 (0) | |
| Unable to assess | 2 (4) | |
| Oxygen saturation | 90% (75–97) | |
| Heart failure therapy | 17 (35) | |
HLHS, hypoplastic left heart syndrome; MA, mitral atresia; NYHA, New York Heart Association.