Table 2.

Acute correction of electromechanical dyssynchrony

	Baseline	Pre‐discharge	P
LPEI (ms)	170 ± 33	153 ± 35	0.004
LPEI ≥140 ms	44 (92%)	29 (60%)	<0.001
IVMD (ms)	38 ± 40	23 ± 21	0.02
IVMD ≥40 ms	25 (53%)	10 (21%)	0.003
LVFT (%) n = 32	47 ± 7	49 ± 11	0.65
LVFT≤40%	5 (16%)	6 (17%)	0.69

IVMD, interventricular mechanical delay; LPEI, left pre‐ejection interval; LVFT, left ventricular filling time.