Subspecialty paediatric cardiologists posts in 2020
| Paediatric cardiology subspecialty | Median per centre (range) | Total |
| Fetal cardiology | 5 (1–6) | 36 |
| MRI/CT | 1 (1–5) | 23 |
| Electrophysiology | 1 (1–2) | 14 |
| Interventional cardiology | 3 (3–5) | 42 |
| Heart failure | 0 (0–8) | 18 |
| Advanced echo | 2 (1–6) | 24 |
| Pulmonary hypertension | 0.5 (0–2) | 7 |
| Inherited cardiac disease | 1.5 (0–5) | 20 |
| Ward consultant | 0 (0–3) | 3 |