Medical and angiographic variables among study patients (n = 30)
| Variable | n |
|---|---|
| Current/previous smoker | 7/11 |
| Angina pectoris | 27 |
| Previous myocardial infarction | 16 |
| Previous coronary angioplasty | 5 |
| Previous coronary artery bypass graft | 4 |
| Diabetes mellitus | 3 |
| Compensated heart failure | 2 |
| Chronic lung disease | 1 |
| Three vessel coronary disease | 13 |
| Two vessel coronary disease | 5 |
| One vessel coronary disease | 7 |