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Table 15 Association of QTc interval changes with the NT-pro BNP 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

 

NT-pro BNP ≤ 125 pg/mL

NT-pro BNP > 125 pg/mL

QTc interval ≤ 440 ms

85 (63.4%)

49 (36.6%)

QTc interval > 440 ms

20 (32.3%)

42 (67.7%)

  1. n = 196, p-value = 0.000***
  2. NT-proBNP N-terminal pro brain natriuretic peptide
  3. p values *< 0.05, **< 0.01, ***< 0.001 considered as significant