0645_054_054_ECG 2 200 720000 0645_054_054_ECG.mat 16+24 9.392172748040668 16 -18344 -18449 -13194984971 0 ECGL 0645_054_054_ECG.mat 16+24 38.278161635580645 16 6025 5663 3459305807 0 ECGR #Utility frequency: 60 #Start time: 54:00:00 #End time: 54:59:59