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Table 2 Baseline angiographic characteristics of the study group

From: Benefits of chronic total coronary occlusion percutaneous intervention in patients with heart failure and reduced ejection fraction: insights from a cardiovascular magnetic resonance study

  Successful CTO-PCI n = 32
Vessels with CTO 41
 1 24 (75 %)
 2 7 (22 %)
 3 1 (3 %)
CTO distribution 41
 LAD 17 (41 %)
 RCA 15 (37 %)
 LCX 9 (22 %)
Coronary arteries with significant stenosis
 1 5 (16 %)
 2 19 (59 %)
 3 8 (25 %)
Rentop score 1.7 ± 1.3
2 (0–3)
Syntax score 22.7 ± 10.2
21.5 (15.5–29.5)
  1. Values are given as mean ± standard deviation, median (interquartile range) and n (%). CTO indicates chronic total occlusion; LAD left anterior descending artery, LCX left circumflex artery, RCA right coronary artery