0647_130_118_ECG 2 512 1843200 0647_130_118_ECG.mat 16+24 24.128524376435603 16 -6551 -7238 -12242973252 0 ECGL 0647_130_118_ECG.mat 16+24 44.88745918011868 16 4332 3234 6156176288 0 ECGR #Utility frequency: 60 #Start time: 118:00:00 #End time: 118:59:59