0642_004_008_ECG 2 200 720000 0642_004_008_ECG.mat 16+24 4.41250698343101 16 14888 15007 10689962035 0 ECGL 0642_004_008_ECG.mat 16+24 4.953215486703545 16 20728 20590 14924227646 0 ECGR #Utility frequency: 60 #Start time: 8:00:00 #End time: 8:59:59