0935_011_020_ECG 2 200 720000 0935_011_020_ECG.mat 16+24 54.56420661939502(2725)/nu 16 0 2087 4642 0 ECGL 0935_011_020_ECG.mat 16+24 64.8929425667248(3604)/nu 16 0 86 31323 0 ECGR #Utility frequency: 60 #Start time: 20:00:00 #End time: 20:59:59