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Table 12 Association of QTc interval changes with the cTnI changes six months after the completion of anthracycline chemotherapy

From: Electrocardiographic and biochemical analysis of anthracycline induced cardiotoxicity in breast cancer patients from Southern Sri Lanka

 

cTnI < 0.04 ng/mL

cTnI ≥ 0.04 ng/mL

QTc interval ≤ 440 ms

91 (67.9%)

43 (32.1%)

QTc interval > 440 ms

24 (38.7%)

38 (61.3%)

  1. n = 196, p-value = 0.002**
  2. cTnI cardiac troponin I
  3. p values *< 0.05, **< 0.01, ***< 0.001 considered as significant