Age (yrs) | 68 ± 9(range 54-84) |
Sex (M/W) | 0/22 |
Hypertension | 17 (77%) |
Dyslipidemia | 11 (50%) |
Family history of CAD | 8 (36%) |
Diabetes mellitus | 1 (4%) |
Smoking | 1 (4%) |
Previous angina | 0 |
Triggering event | 11 (50%) |
ECG in the acute phase: | |
ST-segment elevation | 13 (59%) |
Negative T waves | 7 (32%) |
Minor ST-T abnormalities | 2 (9%) |
Coronary angiography | |
Normal coronary arteries | 14 (64%) |
<50% stenosis 1 vessel | 8 (32%) |
Ejection fraction | 48 ± 8% |