Reasons for patient exclusion
| Exclusion criteria | No of patients |
| Previous percutaneous coronary intervention | 68 |
| CABG | 41 |
| Chronic kidney disease | 12 |
| No contrast administered | 14 |
| Extravasation of contrast | 1 |
| Calcium artery calcium score ≥1000 | 200 |
| Heart transplantation | 6 |
| Congenital heart diseases | 3 |
| Irregular heart rate | 17 |
| Arrhythmogenic right ventricular dysplasia | 1 |
| BMI >40 kg/m2 | 1 |
| Pericarditis | 1 |
| CTCA in context of CABG or stent study | 18 |
| Total | 383 |
BMI, body mass index; CABG, coronary artery bypass grafting; CTCA, CT coronary angiography.