Document Classification

Section Type: RESULTS

Text: Total filtered QRS duration (FQRS : 102 + / - 7 versus 108 + / - 11 ms ; P < 0. 05), low-amplitude signal (LAS : 25 + / - 8 versus 32 + / - 11 ms ; P < 0. 01) and frequency of VLPs (21 versus 45 % ; P < 0. 05) were found to be significantly lower while root-mean-square voltage of the terminal 40 ms of QRS (RMS-40 : 45 + / - 18 versus 36 + / - 20 microV ; P < 0. 05), and left ventricular ejection fraction (EF : 55 + / - 6 versus 48 + / - 7 ; P < 0. 05) were significantly higher in the GIK group when compared to placebo.