Table 2 Angiographic features between the two groups
Variable | Non-CTO (n = 226) | CTO (n = 97) | P value |
|---|---|---|---|
Three vessel disease (n, %) | 143 (63.3) | 85 (87.6) |  < 0.001 |
LM (n, %) | 34 (15.0) | 11 (11.3) | 0.377 |
Culprit vessel (n, %) | Â | Â | Â |
LAD (n, %) | 94 (41.6) | 31 (31.9) | 0.103 |
RCA (n, %) | 98 (43.4) | 47 (48.5) | 0.399 |
LCX (n, %) | 29 (12.8) | 19 (19.6) | 0.118 |
LM (n, %) | 3 (1.3) | 0 | 0.254 |