0518_024_031_ECG 2 256 921600 0518_024_031_ECG.mat 16+24 109.38219254180088(-2731)/nu 16 0 -2463 106 0 ECGL 0518_024_031_ECG.mat 16+24 140.0800396009468(18989)/nu 16 0 20326 28561 0 ECGR #Utility frequency: 60 #Start time: 31:00:00 #End time: 31:59:59