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Table 3 Concomitant significant coronary artery diseases

From: Differences in initial electrocardiographic findings between ST-elevation myocardial infarction due to left main trunk and left anterior descending artery lesions

  1VD 2VDa 3VD
LMT
 No BBB, n = 17 0 13 4
 RBBB, n = 17 0 16 1
 LBBB, n = 5 0 4 1
pLAD
 No BBB, n = 180 132 RCA 18 LCX 20 10
 RBBB, n = 40 26 RCA 2 LCX 5 7
 LBBB, n = 4 2 RCA 0 LCX 0 2
dLAD
 No BBB, n = 159 123 RCA 9 LCX 15 12
 RBBB, n = 3 2 RCA 0 LCX 1 0
 LBBB, n = 10 4 RCA 3 LCX 2 2
  1. VD vessel disease, BBB bundle branch block, RBBB right bundle branch block, LBBB left bundle branch block, RCA right coronary artery, LCX left circumflex artery
  2. aLMT lesion was regarded as two vessel disease, LAD and LCX lesion