Indication for general anaesthetic
| n (%) | |
| Cardiac | 87 (53) |
| Implantation/threshold testing of ICD | 56 |
| Diagnostic cardiac catheterisation | 7 |
| Interventional cardiac catheterisation | 1 |
| EPS | 9 |
| Pacemaker implantation | 8 |
| Loop recorder insertion | 4 |
| Transoesophageal echocardiogram | 2 |
| General surgical | 11 (7) |
| Gastrointestinal | 7 |
| Biopsy/excision | 4 |
| Radiology | 26 (16) |
| Diagnostic | 9 |
| Interventional | 17 |
| Orthopaedic | 12 (8) |
| Ears, nose and throat | 8 (5) |
| Dental | 8 (5) |
| Plastics | 2 (1) |
| Neurosurgery | 2 (1) |
| Urology | 7 (4) |
| Respiratory | 1 (<1) |
Data expressed as number (%). Total number of general anaesthesia (GA) procedures is 164.
EPS, electrophysiology study; ICD, implantable cardioverter defibrillator.