Click on image to view larger version.

Figure 4 The receiver-operating characteristic curves for identification of left ventricular reverse remodeling in patients who received cardiac resynchronization therapy for the following tissue synchronization imaging parameters. (A) Ts-SD-12-ejection; (B) Ts-SD-12-PSS; (C) Ts-SD-6-ejection; (D) Ts-SD-6-PSS.