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0657_040_056_ECG.mat 16+24 51.17940097249575 16 7270 20756 10362309335 0 ECGL
0657_040_056_ECG.mat 16+24 121.60976766127146 16 -1483 341 -962897171 0 ECGR
#Utility frequency: 60
#Start time: 56:00:00
#End time: 56:59:59