Document Classification

Section Type: RESULTS

Text: As compared with RV pacing, BiV pacing significantly improved LV function (LVEF 46 + / - 12 vs. 39 + / - 12 % and LVFS 24 + / - 7 vs. 21 + / - 7 %) and reduced LV end-diastolic and end-systolic diameters and volumes (LVEDD 56 + / - 8 vs. 59 + / - 8 mm, LVESD 43 + / - 8 vs. 47 + / - 9 mm, LVEDV 132 + / - 65 vs. 144 + / - 62 mL and LVESV 77 + / - 56 vs. 92 + / - 55 mL, respectively).