0647_044_047_ECG 2 512 1843200 0647_044_047_ECG.mat 16+24 115.96127636680627 16 -12514 -20693 -24070756957 0 ECGL 0647_044_047_ECG.mat 16+24 127.76523285900826 16 12123 14127 17564798196 0 ECGR #Utility frequency: 60 #Start time: 47:00:00 #End time: 47:59:59