0624_019_021_ECG 2 200 322200 0624_019_021_ECG.mat 16+24 69.05372314411163(14503)/nu 16 0 -4524 32139 0 ECGL 0624_019_021_ECG.mat 16+24 37.08658622441997(26776)/nu 16 0 23681 7151 0 ECGR #Utility frequency: 60 #Start time: 21:00:00 #End time: 21:26:50