Table 2.
Coronary Anatomy of the Study Patients at the Time of Invasive Angiography
| Anatomical Distribution of Significant Coronary Stenoses, n (%) | CCTA | GXT | MPI | Stress Echo | Total | P Value |
|---|---|---|---|---|---|---|
| n=113 | n=6742 | n=6877 | n=1735 | N=15 467 | ||
| Left anterior descending | 40 (36.4) | 2167 (32.8) | 2219 (32.8) | 546 (32.1) | 4972 (32.7) | 0.793 |
| Circumflex | 21 (19.1) | 1537 (23.2) | 1635 (24.2) | 384 (22.5) | 3577 (23.6) | 0.261 |
| Right coronary artery | 28 (25.5) | 1737 (26.3) | 1821 (26.9) | 423 (24.8) | 4009 (26.4) | 0.357 |
| Left main artery | 13 (11.8) | 380 (5.7) | 354 (5.2) | 77 (4.5) | 824 (5.4) | 0.004 |
| 2‐vessel disease | 10 (9.1) | 937 (14.2) | 965 (14.3) | 227 (13.3) | 2139 (14.1) | 0.346 |
| 3‐vessel disease | 11 (10.0) | 707 (10.7) | 774 (11.4) | 185 (10.9) | 1677 (11.0) | 0.545 |
CCTA indicates coronary computed tomography angiography; GXT, graded exercise stress test (GXT); MPI, myocardial perfusion imaging; stress echo, stress echocardiography.