Table 1 Patient summary.
From: Deep learning segmentation of major vessels in X-ray coronary angiography
Internal (N = 2042) | External (N = 128) | |
|---|---|---|
Age (years) | 64.3 ± 10.2 | 69.2 ± 10.3 |
Male, N (%) | 1488 (72.9%) | 87 (68.0%) |
Diabetes mellitus, N (%) | 658 (32.2%) | 48 (37.5%) |
Hypertension, N (%) | 1213 (59.4%) | 87 (68.0%) |
Current smoker, N (%) | 347 (17.0%) | 22 (17.2%) |
Hyperlipidemia, N (%) | 403 (19.7%) | 59 (46.1%) |
Chronic renal failure, N (%) | 120 (5.9%) | 27 (21.1%) |
Acute coronary syndrome, N (%) | 250 (12.2%) | 60 (46.9%) |
Number of diseased vessels, n (%) | ||
Right coronary artery | 1021 (30.9%) | 63 (34.8%) |
Left anterior descending artery | 1439 (43.6%) | 66 (36.5%) |
Left circumflex artery | 842 (25.5%) | 52 (28.7%) |
% Diameter stenosis (QCA) | 46.6 ± 15.4 | 46.4 ± 15.2 |
Lesion length (mm) | 18.2 ± 10.8 | 18.4 ± 11.2 |
