Click on image to view larger version.

Figure 2 Outcome in Patients According to Baseline Duration of IVMD

Values for interventricular mechanical delay (IVMD) of 38 and 61 ms defined the upper and lower boundaries of the middle tercile. The hazard ratio for those in the highest versus lowest tercile was 0.473 (95% confidence interval: 0.340 to 0.657; p < 0.0001). Tr = tercile.