0973_016_018_ECG 2 512 1843200 0973_016_018_ECG.mat 16+24 23.164635448896245(26593)/nu 16 0 26581 -10092 0 ECGL 0973_016_018_ECG.mat 16+24 23.346351168081785(27245)/nu 16 0 27187 26286 0 ECGR #Utility frequency: 60 #Start time: 18:00:00 #End time: 18:59:59