| Chest pain description | Total (%) | CAD50 (%) | CAD70 (%) |
|---|---|---|---|
| Atypical chest pain (ACP) | 193 (27) | 19 (10) | 3 (2)* |
| Angina (A) | 125 (18) | 37 (30) | 25 (20) (p <0.05)* |
| Atypical angina (AA) | 105 (15) | 13 (12) | 5 (5)* |
| Non-Cardiac chest pain with abnormal ECG (AB) | 47 (7) | 2 (4%) | 1 (2) |