0472_278_258_ECG 2 256 921600 0472_278_258_ECG.mat 16+24 35.489922262620304(-11127)/nu 16 0 -8808 -7267 0 ECGL 0472_278_258_ECG.mat 16+24 1.5265066654364865(-17252)/nu 16 0 -19214 -9837 0 ECGR #Utility frequency: 60 #Start time: 258:00:00 #End time: 258:59:59