Table 4 Clinical presentations of patients undergoing RACA without significant coronary artery disease according to MB grades
From: Is myocardial bridge more frequently detected on radial access coronary angiography?
Variables | Group 1 (MB < 50%) (n: 91) | Group 2 (51% < MB < 70%) (n: 41) | Group 3 (MB ≥ 71%) (n: 46) | Total (n: 178) |
|---|---|---|---|---|
Non-anginal symptoms, n (%) | 31 (34.1) | 8 (19.5) | 17 (37) | 56 (31.5) |
Stable angina, n (%) | 35 (38.5) | 26 (63.4) | 20 (43.5) | 81 (45.5) |
Unstable angina, n (%) | 17 (18.7) | 6 (14.6) | 7 (15.2) | 30 (16.9) |
NSTEMI, n (%) | 8 (8.8) | 1 (2.4) | 2 (4.3) | 11 (6.2) |