Table 2 Procedure Outcomes and Technical Parameters.

From: Conus branch artery utilization in percutaneous coronary intervention for chronic total occlusion

Target (n)

Success (%)

Fluoroscopy time (minutes)

Procedure time (minutes)

Contrast volume (mL)

LAD (207)

202 (97.6)

41.52 ± 25.31

87.71 ± 46.86

277.16 ± 103.12

LCX (66)

62 (93.9)

45.92 ± 31.02

93.83 ± 53.35

252.12 ± 117.15

RCA (277)

263 (94.9)

50.74 ± 27.85

100.87 ± 49.74

245.61 ± 101.60

LM (2)

2 (100)

20.5 ± 0.5

60 ± 0

300 ± 50

Dx (3)

3 (100)

42.67 ± 38.44

73.33 ± 61.28

143.33 ± 91.04

OM (1)

1 (100)

44

120

300

Total (556)

533 (95.9)

46.57 ± 27.71

94.87 ± 49.53

257.87 ± 105.27

  1. LAD left anterior descending artery, LCX left circumflex artery, RCA right coronary artery, LM left main coronary artery, Dx diagonal branch, OM obtuse marginal branch.