Table 2 Safety of intracoronary injection
Morphine group (n = 45) | Placebo group (n = 45) | P value | |
|---|---|---|---|
Safety of IC injection, n (%) | |||
Hypotension | 1 (2.2) | 1 (2.2) | 1.00 |
Ventricular arrhythmia | 0 (0.0) | 0 (0.0) | 1.00 |
PCI results, n (%) | |||
Slow flow | 1 (2.2) | 1 (2.2) | 1.00 |
Intra-stent residual thrombosis | 3 (6.7) | 7 (15.6) | 0.18 |
Distal embolism | 2 (4.4) | 3 (6.7) | 1.00 |