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Final clinical diagnosis upon discharge
| Final clinical diagnosis | Number of patients (%) |
| Unstable angina | 42 (52.5) |
| Angina (type unspecified) | 19 (23.8) |
| Myocardial infarction | 13 (16.3) |
| Non-cardiac causes (e.g. musculoskeletal) | 5 (6.3) |
| Other cardiac causes (e.g. pericarditis) | 1 (1.3) |
