0647_166_148_ECG 2 512 629760 0647_166_148_ECG.mat 16+24 41.714528254701314 16 5255 17749 3055357201 0 ECGL 0647_166_148_ECG.mat 16+24 65.27196794752122 16 14784 18406 8231550618 0 ECGR #Utility frequency: 60 #Start time: 148:00:00 #End time: 148:20:29