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0472_273_253_ECG.mat 16+24 26.01548723759337 16 2005 587 1553285271 0 ECGL
0472_273_253_ECG.mat 16+24 64.12795811751599 16 -7848 -9789 -9473669579 0 ECGR
#Utility frequency: 60
#Start time: 253:00:00
#End time: 253:59:59