0472_274_254_ECG 2 256 921600 0472_274_254_ECG.mat 16+24 45.574488213467966(-10647)/nu 16 0 -11250 25152 0 ECGL 0472_274_254_ECG.mat 16+24 94.55540081196135(-3581)/nu 16 0 -10221 28943 0 ECGR #Utility frequency: 60 #Start time: 254:00:00 #End time: 254:59:59