0647_166_148_ECG 2 512 629760 0647_166_148_ECG.mat 16+24 41.714528254701314(5255)/nu 16 0 17749 3345 0 ECGL 0647_166_148_ECG.mat 16+24 65.27196794752122(14784)/nu 16 0 18406 32410 0 ECGR #Utility frequency: 60 #Start time: 148:00:00 #End time: 148:20:29