Table 2 Characteristics of patients undergoing arterial injection venous return guidance.
| Patients | Diagnosis | Previous operation | Chromosomal | Age (month) | Body weight | BSA (m2) | Purpose |
|---|---|---|---|---|---|---|---|
| 1 | HLHS | Norwood | — | 1 | 2.0 | 0.15 | Balloon dilatation |
| 2 | HLHS | bil PAB | Turner | 1 | 2.0 | 0.15 | PDA stent |
| 3 | HLHS | — | — | 0 | 2.6 | 0.17 | PDA stent |
| 4 | HLHS | bil PAB | Kabuki | 1 | 3.0 | 0.20 | BAS |
| 5 | HLHS | bil PAB | — | 1 | 3.0 | 0.22 | BAS |
BSA: body surface area; HLHS: hypoplastic left heart syndrome; bil PAB: bilateral pulmonary artery banding; PDA: patent ductus arteriosus; BAS: balloon atrioseptostomy