0647_154_138_ECG 2 512 1843200 0647_154_138_ECG.mat 16+24 23.26328096376813 16 9050 7689 16665940610 0 ECGL 0647_154_138_ECG.mat 16+24 33.955207396828285 16 8099 7707 13658152640 0 ECGR #Utility frequency: 60 #Start time: 138:00:00 #End time: 138:59:59