0647_154_138_ECG 2 512 1843200 0647_154_138_ECG.mat 16+24 23.26328096376813(9050)/nu 16 0 7689 4738 0 ECGL 0647_154_138_ECG.mat 16+24 33.955207396828285(8099)/nu 16 0 7707 -8512 0 ECGR #Utility frequency: 60 #Start time: 138:00:00 #End time: 138:59:59