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Table 1 Baseline characteristics

From: A study of noninvasive fractional flow reserve derived from a simplified method based on coronary computed tomography angiography in suspected coronary artery disease

Characteristics

Mean ± SD/n (%)

Age, years

68.1 ± 8.4

Male

16 (55.2%)

Diabeta

12 (41.4%)

Hypertension

21 (72.4%)

Hyperlipidemia

19 (65.5%)

Body mass index, kg/m2

25 ± 4

Current smoker

13 (44.8%)

Cardiovascular history

 Previous myocardial infarction

1 (3.4%)

 Previous PCI

0

 Previous CABG

0

 Left ventricular ejection fraction, %

60 ± 7

Medications

 Aspirin

15 (51.7%)

 Beta-blocker

23 (79.3%)

 Nitrate

19 (65.5%)

 Statins

17 (58.6%)

 ACE inhibitors

26 (89.7%)

 Calcium-channel blockers

20 (68.9%)

 Clopidogrel

17 (58.6%)

 ARBs

4 (13.8%)

 Other medication

12 (41.4%)

  1. N = 29 patients
  2. ACE angiotensin-converting enzyme, ARB angiotensin receptor blocker, CABG coronary artery bypass surgery, PCI percutaneous coronary intervention