0618_023_048_ECG 2 256 921600 0618_023_048_ECG.mat 16+24 1.5349886744896017(-17530)/nu 16 0 -17413 24811 0 ECGL 0618_023_048_ECG.mat 16+24 1.5367834350014993(-17589)/nu 16 0 -17634 741 0 ECGR #Utility frequency: 60 #Start time: 48:00:00 #End time: 48:59:59