0630_037_053_ECG 2 200 720000 0630_037_053_ECG.mat 16+24 71.36826174416592 16 6057 13972 3773157507 0 ECGL 0630_037_053_ECG.mat 16+24 60.16096219074826 16 5274 11114 3610866070 0 ECGR #Utility frequency: 60 #Start time: 53:00:00 #End time: 53:59:59