Prospective Study
Copyright ©The Author(s) 2015.
World J Cardiol. Nov 26, 2015; 7(11): 801-807
Published online Nov 26, 2015. doi: 10.4330/wjc.v7.i11.801
Table 1 Optimal atrio-ventricular delay (ms) by echocardiography and QuickOpt
Optimal AV delay(in ms)Optimal PV delay(in ms)P value
Echocardiography155.5 ± 14.68 (130-180)122.5 ± 17.73 (90-150)< 0.0001
QuickOpt167.5 ± 16.73 (150-190)117.5 ± 9.10 (100-140)< 0.0001