0784_144_172_ECG 2 200 720000 0784_144_172_ECG.mat 16+24 28.571918173931078 16 -10980 -13895 -7628995808 0 ECGL 0784_144_172_ECG.mat 16+24 22.856876796448724 16 -19753 -21791 -13966840435 0 ECGR #Utility frequency: 60 #Start time: 172:00:00 #End time: 172:59:59