0320_016_031_ECG 2 200 720000 0320_016_031_ECG.mat 16+24 80.89177255040673 16 -520 -533 -344366134 0 ECGL 0320_016_031_ECG.mat 16+24 96.2866683815838 16 1460 1444 1090904815 0 ECGR #Utility frequency: 60 #Start time: 31:00:00 #End time: 31:59:59