0922_028_050_ECG 2 512 1843200 0922_028_050_ECG.mat 16+24 9.82990332993704(9221)/nu 16 0 10070 -22884 0 ECGL 0922_028_050_ECG.mat 16+24 20.061725692958895(-3570)/nu 16 0 -5140 -29165 0 ECGR #Utility frequency: 60 #Start time: 50:00:00 #End time: 50:59:59