0410_008_015_ECG 2 256 921600 0410_008_015_ECG.mat 16+24 1.5613609897120484(-18394)/nu 16 0 -18495 -4937 0 ECGL 0410_008_015_ECG.mat 16+24 1.579448561067271(-18987)/nu 16 0 -19111 -2732 0 ECGR #Utility frequency: 60 #Start time: 15:00:00 #End time: 15:59:59