Characteristics | Number (%) |
---|---|
Male | 46 (92) |
Mean (SD) age (years) | 60.8 (9) |
Smoking | 23 (46) |
Hypercholesterolemia | 46 (92) |
Hypertension | 30 (60) |
History of myocardial infarction | 33 (66) |
History of percutaneous coronary intervention | 8 (16) |
History of heart failure | 45 (90) |
Presence of angina | 43 (86) |
Mean (SD) frequency of angina (per month) | 31.8 (42) |
NYHA classification | |
I | 1 (2) |
II | 23 (46) |
III | 26 (52) |
Q-wave from ECG | 22 (44) |
Coronary angiogram | |
2-vessel disease | 9 (18) |
At least 3-vessel disease | 41 (82) |
Mean (SD) left ventricular ejection fraction (%) | 37.1 (12.8) |