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International Classification of Diseases, Nineth Revision (ICD-9) codes for endpoints of study and procedures.
| ICD-9 code | Description |
| 411* | Unstable angina and other forms of acute coronary heart disease |
| 410* | Acute myocardial infarction |
| 433*, 434*, 435*, 436*, 437* | Ischaemic stroke |
| 00.66, 36.03, 36.09, 39.50 | Coronary angioplasty |
