0819_018_024_ECG 2 256 921600 0819_018_024_ECG.mat 16+24 69.98570646722244 16 -1350 3549 -1001940298 0 ECGL 0819_018_024_ECG.mat 16+24 59.89053439119529 16 2674 3359 2482601503 0 ECGR #Utility frequency: 60 #Start time: 24:00:00 #End time: 24:59:59