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. 2021 Dec 24;8:744181. doi: 10.3389/fcvm.2021.744181

Table 1.

Patient demographics and vessel characteristics.

All patients (n = 617)
Age (years) 69 (61–77)
Female gender 169 (27.4)
Hypertension 448 (72.6)
Dyslipidemia 322 (52.2)
Diabetes mellitus 168 (27.2)
Insulin dependent 61 (9.9)
Current or past smoker 216 (35.0)
Peripheral arterial disease 47 (7.6)
Atrial fibrillation 65 (10.5)
Previous stroke 55 (8.9)
Previous myocardial infarction 180 (29.2)
Previous coronary artery bypass surgery 41 (6.6)
Family history of coronary artery disease 95 (15.4)
β-Blocker use 417 (67.6)
Indication
     NSTEMI 28 (4.5)
     Unstable angina 137 (22.2)
     Stable angina 192 (31.1)
     Atypical angina 63 (10.2)
     Silent ischemia 197 (31.9)
Multi-vessel disease 444 (72.0)
Previous percutaneous coronary intervention in the target vessel 126 (20.4)
All vessels (n=712)
Left main 6 (0.8)
Left anterior descending artery 424 (59.6)
Ramus intermedius 11 (1.5)
Right coronary artery 143 (20.1)
Left circumflex artery 124 (17.4)
Coronary artery bypass 4 (0.6)
Non-focal stenoses 290 (40.7)
Target segment
     Proximal 308 (43.3)
     Mid 300 (42.1)
     Distal 104 (14.6)

Data are given in n (%) or median (Q1–Q3).