0768_018_020_ECG 2 256 921600 0768_018_020_ECG.mat 16+24 42.205896369891136(42)/nu 16 0 5585 6816 0 ECGL 0768_018_020_ECG.mat 16+24 16.10888596883307(-6509)/nu 16 0 -7255 -5834 0 ECGR #Utility frequency: 60 #Start time: 20:00:00 #End time: 20:59:59