From: Electrocardiographic and biochemical analysis of anthracycline induced cardiotoxicity in breast cancer patients from Southern Sri Lanka
QTc interval ≤ 440 ms
QTc interval > 440 ms
EF difference (EF3-EF0) < 10%
100 (75.8%)
32 (24.2%)
EF difference (EF3-EF0) ≥ 10%
34 (53.1%)
30 (46.9%)