0678_005_008_ECG 2 512 1843200 0678_005_008_ECG.mat 16+24 6.832196321572263(31480)/nu 16 0 31578 -30848 0 ECGL 0678_005_008_ECG.mat 16+24 6.7665750962107385(30864)/nu 16 0 30717 -18958 0 ECGR #Utility frequency: 60 #Start time: 8:00:00 #End time: 8:59:59