0618_007_024_ECG 2 256 336896 0618_007_024_ECG.mat 16+24 48.73679314742048 16 20658 19622 6776043019 0 ECGL 0618_007_024_ECG.mat 16+24 52.30622907518817 16 -9519 -10695 -3744906536 0 ECGR #Utility frequency: 60 #Start time: 24:00:00 #End time: 24:21:55