TABLE 1.

Baseline characteristics of patients.

Baseline characteristics	All patients (n = 235)
Age (years)	67.8 ± 10.5
Sex
Male	183 (77.9%)
Female	52 (22.1%)
Medical history
Hypertension	178 (75.7%)
Diabetes mellitus	95 (40.4%)
Peripheral vascular disease	6 (2.6%)
Chronic kidney disease	48 (20.4%)
Previous myocardial infarction	18 (7.7%)
Previous percutaneous coronary intervention	65 (27.7%)
Previous coronary artery bypass grafting	5 (2.1%)
Clinical presentation
Chronic coronary syndrome	128 (54.5%)
Unstable angina	99 (42.1%)
Non-ST elevation myocardial infarction	8 (3.4%)
Number of diseased vessels
Single-vessel disease	112 (47.7%)
Two-vessel disease	75 (31.9%)
Three-vessel disease	48 (20.4%)