0819_107_104_ECG 2 256 921600 0819_107_104_ECG.mat 16+24 43.718843908756604 16 -4896 -8590 -4444859937 0 ECGL 0819_107_104_ECG.mat 16+24 88.55727367799929 16 -10672 -14967 -9831684719 0 ECGR #Utility frequency: 60 #Start time: 104:00:00 #End time: 104:59:59