0821_035_049_ECG 2 256 921600 0821_035_049_ECG.mat 16+24 54.25156242878816 16 4667 10720 7621915895 0 ECGL 0821_035_049_ECG.mat 16+24 39.42731965228754 16 -182 3892 -39583872 0 ECGR #Utility frequency: 60 #Start time: 49:00:00 #End time: 49:59:59