0922_023_046_ECG 2 512 1360385 0922_023_046_ECG.mat 16+24 152.84359443478633(-3881)/nu 16 0 716 -22988 0 ECGL 0922_023_046_ECG.mat 16+24 25.82563291629429(-5653)/nu 16 0 5889 -770 0 ECGR #Utility frequency: 60 #Start time: 46:00:00 #End time: 46:44:17