Acute coronary syndrome (delayed myocardial infarctions and unstable angina) and coronary sinus blood flow distribution
| Risk factors | AWMI <300 (n=32) | AWMI >300 (n=4) | IWMI <300 (n=8) | IWMI >300 (n=20) | UA <300 (n=4) | UA >300 (n=12) |
|---|---|---|---|---|---|---|
| DM | 12 | – | 4 | 16 | 4 | 8 |
| SHT | 8 | – | – | 4 | – | 4 |
| Smoking | 12 | 4 | 4 | 12 | 4 | 12 |
| Alcohol | 8 | 4 | – | 4 | – | 8 |
AWMI, anterior wall myocardial infarction; DM, diabetes mellitus; IWMI, inferior wall myocardial infarction; SHT, systemic hypertension; UA, unstable angina.