TABLE 5.
In-Hospital Outcomes
| Intraplaque Tracking (n = 105) |
Subintimal Tracking (n = 114) |
p Value | |
|---|---|---|---|
| Composite cardiovascular endpoint* | 2 (1.9%) | 9 (7.9%) | 0.04 |
| All-cause death | 0 | 0 | — |
| SCAI PMI | 2 (1.9%) | 8 (7.0%) | 0.10 |
| Universal definition PMI | 3 (2.9%) | 10 (8.8%) | 0.06 |
| Target lesion revascularization | 0 | 1 (0.9%) | 1.00 |
|
| |||
| Secondary cardiovascular endpoint† | 22 (21.0%) | 64 (56.1%) | <0.01 |
|
| |||
| Any dye staining/extravasation | 4 (3.8%) | 16 (14.0%) | 0.01 |
|
| |||
| Clinically significant perforation‡ | 1 (1.0%) | 7 (6.1%) | 0.07 |
| Collateral injury | 1 (1.0%) | 0 | 0.48 |
| Wire perforation | 0 | 3 (2.6%) | 0.25 |
| Balloon/stent related | 0 | 4 (3.5%) | 0.12 |
| Tamponade | 1 (1.0%) | 2 (1.8%) | 1.00 |
|
| |||
| Stent thrombosis | 0 | 0 | — |
|
| |||
| In-hospital CABG | 0 | 0 | — |
|
| |||
| Stroke | 1 (1.0%) | 0 | 0.48 |
|
| |||
| Acute renal failure | 1 (1.0%) | 1 (0.9%) | 1.00 |
Values are n (%).
*
Composite of all-cause death, PMI (SCAI definition), and target lesion revascularization.
†
Secondary composite of imaging and cardiovascular endpoint: dye staining/extravasation, branch occlusion, or PMI.
‡
Perforation requiring treatment with pericardiocentesis, prolonged balloon inflation, beads, coils, thrombin, a covered stent, or surgery.
PMI = peri-procedural myocardial infarction; SCAI = Society for Cardiac Angiography and Interventions; CABG = Coronary Artery Bypass Grafting.