Table 3: Comparison of echocardiographic parameters between echocardiographic responders and non-responders

	Echocardiographic responders: n=15			Echocardiographic nonresponders: n=14
	preCRT	postCRT	p	preCRT	postCRT	p
EDD (mm)	68 ± 8	64 ± 10	0.005	71 ± 8	70 ± 8	0.37
ESD (mm)	60 ± 8	51 ± 10	0.001	62 ± 7	61 ± 5	0.44
EDV (ml)	172 ± 48	126 ± 46	0.001	182 ± 64	174 ± 41	0.75
ESV (ml)	129 ± 39	78 ± 40	0.001	139 ± 58	133 ± 40	0.52
LVEF (%)	27 ± 6	40 ± 11	0.001	25 ± 4	25 ± 6	0.77
Ewave (m/s)	0.72 ± 0.26	0.46 ± 0.13	0.001	0.95 ± 0.2	0.77 ± 0.28	0.014
Awave (m/s)	0.59 ± 0.21	0.79 ± 0.2	0.035	0.41 ± 0.19	0.53 ± 0.22	0.08
E/A ratio	1.5 ± 0.92	0.65 ± 0.42	0.003	2.87 ± 1.68	1.89 ± 1.23	0.03
DT (ms)	195 ± 82	305 ± 74	0.003	136 ± 46	197 ± 83	0.008
rPISA (cm)	0.46 ± 0.21	0.18 ± 0.19	0.003	0.69 ± 0.15	0.54 ± 0.14	0.02
ERO (mm2)	12 ± 7	4.2 ± 4	0.001	28 ± 22	15 ± 8	0.001
RV (ml/b)	15 ± 8	4.2 ± 4.4	0.003	25 ± 12	17 ± 9.5	0.001