Fig. 1From: Two-dimensional speckle tracking echocardiography predicts early subclinical cardiotoxicity associated with anthracycline-trastuzumab chemotherapy in patients with breast cancerDynamic changes of LVEF, GLS, GCS, RVLS and GLSRs at different time points (T0-T2). Multi-line graph showing the relationship between LVEF% (purple line), GLS% (blue line), RVLS%(green line), GCS% (red line) and GCSRs (orange line), at three different time points: T0, T1, T2. Notice that there is significant change between T0 and T1 for right ventricular longitudinal strain (RVLS), global circumferential strain (GCS), global longitudinal strain (GLS), and global circumferential systolic strain rate (GCSRs) at T1 that can predict the development of cardiac toxicity at T2Back to article page