0647_067_066_ECG 2 512 1843200 0647_067_066_ECG.mat 16+24 71.55177313887657(-6946)/nu 16 0 -1697 28586 0 ECGL 0647_067_066_ECG.mat 16+24 12.960882486575695(11077)/nu 16 0 10939 18148 0 ECGR #Utility frequency: 60 #Start time: 66:00:00 #End time: 66:59:59