0638_025_045_ECG 2 256 921600 0638_025_045_ECG.mat 16+24 25.912337445919885(8941)/nu 16 0 6775 4710 0 ECGL 0638_025_045_ECG.mat 16+24 25.696094705189278(-1143)/nu 16 0 -2183 -8912 0 ECGR #Utility frequency: 60 #Start time: 45:00:00 #End time: 45:59:59