0867_006_020_ECG 2 256 921600 0867_006_020_ECG.mat 16+24 1.5336988315704636(-17488)/nu 16 0 -17323 14894 0 ECGL 0867_006_020_ECG.mat 16+24 1.5341203432431938(-17502)/nu 16 0 -17647 -29474 0 ECGR #Utility frequency: 60 #Start time: 20:00:00 #End time: 20:59:59