0471_014_023_ECG 2 256 921600 0471_014_023_ECG.mat 16+24 5.912596318696705(26657)/nu 16 0 26741 -18427 0 ECGL 0471_014_023_ECG.mat 16+24 80.5814284151646(5721)/nu 16 0 10362 17676 0 ECGR #Utility frequency: 60 #Start time: 23:00:00 #End time: 23:59:59