Table 4 Complications and 1-year outcomes
OCT-guided RA (32 patients, 33 lesions) | IVUS -guided RA (47 patients, 51 lesions) | P value | |
|---|---|---|---|
Procedure success | 33 (100%) | 51 (100%) | 1.000 |
Complications | 5 (15.2%) | 7 (13.7%) | 0.856 |
Perforation | 0 | 1 (2.0%) | 0.607 |
Slow flow/no reflow | 2 (6.1%) | 3 (5.9%) | 0.973 |
Dissection | 1 (3.0%) | 3 (5.9%) | 0.940 |
Emergency CABG | 0 | 0 | – |
Longitudinal stent compression | 2 (6.1%) | 0 | 0.151 |
Cardiac tamponade | 0 | 0 | – |
Contrast induced nephropathy | 1 (3.0%) | 0 | 0.393 |
MACE | 1 (3.1%) | 3 (6.4%) | 0.517 |
Cardiovascular death | 0 | 2 (4.3%) | 0.351 |
Myocardial infarction | 1 (3.1%) | 0 | 0.405 |
TVR | 0 | 1 (2.1%) | 0.595 |
Stent thrombosis | 0 | 1 (2.1%) | 0.595 |