Variable

No. or mean (SD)

Age, year, mean (±SD)

59.9 ± 8.3

Gender, M/F

20/10

CAD risk factors

Hypertension

Hyperlipidemia

Diabetes mellitus

Cigarette smoking

21

23

0 (exclusion criteria)

20

Positive family history of CAD

11

Body mass index (kg/m²), mean (±SD)

32 ± 4.1