Table 4 Comparison of the results of echocardiography and PCI between the two groups
Characteristics | Arrhythmia | ||
|---|---|---|---|
No (n = 1224) | Yes (n = 860) | P value | |
Echocardiographic | |||
LVEF (%) | 52.28 ± 9.04 | 51.17 ± 9.20 | 0.006** |
RA (up and down), mm | 44.0 (42.0, 46.0) | 45.0 (42.0, 46.0) | 0.006** |
RA (right and left), mm | 34.0 (32.0, 35.0) | 34.0 (32.0, 36.0) | 0.003** |
 Ventricular wall motion abnormal, n (%) |  |  |  < 0.001** |
   ≥ 2 walls | 270 (22.06) | 213 (24.77) |  |
  Anterior | 430 (35.13) | 217 (25.23) |  |
  Apex | 19 (1.55) | 3 (0.35) |  |
  Anteroseptal | 19 (1.55) | 2 (0.23) |  |
  Posterior | 148 (12.09) | 135 (15.70) |  |
  Inferior | 297 (24.26) | 268 (31.16) |  |
Angiographic | |||
Lesions vessels, n (%) |  |  |  < 0.001** |
  LAD | 262 (21.41) | 95 (11.05) |  |
  LCX | 46 (3.76) | 20 (2.33) |  |
  RCA | 78 (6.37) | 112 (13.02) |  |
  LM | 38 (3.10) | 35 (4.07) |  |
  LAD + LCX | 158 (12.91) | 64 (7.44) |  |
  LAD + RCA | 198 (16.18) | 166 (19.30) |  |
  RCA + LCX | 66 (5.39) | 60 (6.98) |  |
  Triple vessels | 378 (30.88) | 308 (35.81) |  |