0819_011_018_ECG 2 256 921600 0819_011_018_ECG.mat 16+24 73.7159939014724(-68)/nu 16 0 2913 30555 0 ECGL 0819_011_018_ECG.mat 16+24 70.1850144916746(3974)/nu 16 0 5912 4224 0 ECGR #Utility frequency: 60 #Start time: 18:00:00 #End time: 18:59:59