0471_069_263_ECG 2 256 312064 0471_069_263_ECG.mat 16+24 4.466843875633865 16 9238 -32767 2741126162 0 ECGL 0471_069_263_ECG.mat 16+24 4.392592131971223 16 8539 -32767 2611647884 0 ECGR #Utility frequency: 60 #Start time: 263:10:56 #End time: 263:31:14