0630_031_047_ECG 2 200 720000 0630_031_047_ECG.mat 16+24 16.780485902010167 16 2699 5882 1804102580 0 ECGL 0630_031_047_ECG.mat 16+24 4.843771466789719 16 5157 6092 3698745118 0 ECGR #Utility frequency: 60 #Start time: 47:00:00 #End time: 47:59:59