0922_022_045_ECG 2 512 1843200 0922_022_045_ECG.mat 16+24 128.33171238771556 16 -1551 -5336 -2423674509 0 ECGL 0922_022_045_ECG.mat 16+24 21.23624849298472 16 621 739 269042147 0 ECGR #Utility frequency: 60 #Start time: 45:00:00 #End time: 45:59:59