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0657_037_053_ECG.mat 16+24 51.311478501235754 16 6528 10274 9756475475 0 ECGL
0657_037_053_ECG.mat 16+24 115.86944881215932 16 -3991 -4277 -3048821242 0 ECGR
#Utility frequency: 60
#Start time: 53:00:00
#End time: 53:59:59