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Figure 3 Effect of CRT on Left Ventricular Dimensions and Function: Changes in Mean
(A) Left ventricular end systolic volume index (LVESVi), (B) left ventricular end diastolic volume index (LVEDVi), and (C) left ventricular ejection fraction (LVEF) between baseline and 24 months, in each study group. Error bars indicate 95% confidence intervals. At each time point, all patients with data are included in the mean calculation. CRT OFF = control group; CRT ON = actively treated group.
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