Fig. 4From: Electrocardiographic and biochemical analysis of anthracycline induced cardiotoxicity in breast cancer patients from Southern Sri LankaPercentage of patients with QRS duration changes in milli seconds compared to the baseline QRS duration. QRS0; QRS duration reading at the baseline. QRS1; QRS duration reading one day after the first dose of anthracycline chemotherapy (FTP I). QRS2; QRS duration reading one day after the last dose of anthracycline chemotherapy (FTP II). QRS3; QRS duration reading six months after the completion of anthracycline chemotherapy (FTP III). FTP; Follow up time pointBack to article page