0678_005_008_ECG 2 512 1843200 0678_005_008_ECG.mat 16+24 6.832196321572263 16 31480 31578 58013943680 0 ECGL 0678_005_008_ECG.mat 16+24 6.7665750962107385 16 30864 30717 56588154354 0 ECGR #Utility frequency: 60 #Start time: 8:00:00 #End time: 8:59:59