0922_075_089_ECG 2 512 1843200 0922_075_089_ECG.mat 16+24 126.54702936536351(-2329)/nu 16 0 -1961 -26318 0 ECGL 0922_075_089_ECG.mat 16+24 20.32239553388794(2900)/nu 16 0 3339 27447 0 ECGR #Utility frequency: 60 #Start time: 89:00:00 #End time: 89:59:59