0804_022_033_ECG 2 256 921600 0804_022_033_ECG.mat 16+24 33.12210233406282(12336)/nu 16 0 19416 21563 0 ECGL 0804_022_033_ECG.mat 16+24 68.9909712835777(-21955)/nu 16 0 -20670 -652 0 ECGR #Utility frequency: 60 #Start time: 33:00:00 #End time: 33:59:59