Table 4

LV Volumes, LV Ejection Fraction, and RV Dimensions at Baseline and After Six Months of CRT in Patients With (n = 44) and Without LV Dyssynchrony (n = 12) at Baseline

Baseline6 Month’s Follow-Upp Value
LVESV (ml)
 LV dyssynchrony present220 ± 93170 ± 83<0.05
 LV dyssynchrony absent189 ± 82176 ± 77NS
LVEDV (ml)
 LV dyssynchrony present265 ± 100229 ± 88<0.05
 LV dyssynchrony absent232 ± 90223 ± 82NS
LVEF (%)
 LV dyssynchrony present18 ± 627 ± 8<0.05
 LV dyssynchrony absent20 ± 722 ± 8NS
TV ANN (mm)
 LV dyssynchrony present37 ± 832 ± 6<0.05
 LV dyssynchrony absent38 ± 934 ± 8NS
RV SAX (mm)
 LV dyssynchrony present30 ± 1125 ± 7<0.05
 LV dyssynchrony absent29 ± 1029 ± 8NS
RV LAX (mm)
 LV dyssynchrony present90 ± 1082 ± 9<0.05
 LV dyssynchrony absent86 ± 982 ± 6NS

Abbreviations as in Table 2.