0819_029_034_ECG 2 256 921600 0819_029_034_ECG.mat 16+24 71.44719990324732 16 -1995 1378 -1578622396 0 ECGL 0819_029_034_ECG.mat 16+24 64.83045072119721 16 4286 7621 3850475276 0 ECGR #Utility frequency: 60 #Start time: 34:00:00 #End time: 34:59:59