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0709_050_054_ECG.mat 16+24 15.102524076486402 16 -5015 -6229 -4803121428 0 ECGL
0709_050_054_ECG.mat 16+24 24.729551594848004 16 -4515 -10859 -5173277921 0 ECGR
#Utility frequency: 60
#Start time: 54:00:00
#End time: 54:59:59