0320_007_022_ECG 2 200 720000 0320_007_022_ECG.mat 16+24 140.71619325083674 16 1762 1739 1319008216 0 ECGL 0320_007_022_ECG.mat 16+24 132.0265421895299 16 2067 2045 1533595482 0 ECGR #Utility frequency: 60 #Start time: 22:00:00 #End time: 22:59:59