0647_168_149_ECG 2 512 1529344 0647_168_149_ECG.mat 16+24 31.43125510878(4714)/nu 16 0 3661 18502 0 ECGL 0647_168_149_ECG.mat 16+24 13.72409407043866(9456)/nu 16 0 9615 26689 0 ECGR #Utility frequency: 60 #Start time: 149:00:00 #End time: 149:49:46