0922_034_055_ECG 2 512 1843200 0922_034_055_ECG.mat 16+24 1.5331871721503156(-17471)/nu 16 0 -7677 12199 0 ECGL 0922_034_055_ECG.mat 16+24 27.87462190641231(-6384)/nu 16 0 -12141 7662 0 ECGR #Utility frequency: 60 #Start time: 55:00:00 #End time: 55:59:59