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0752_139_661_ECG.mat 16+24 125.63844679566157 16 -1860 -7844 -3021367783 0 ECGL
0752_139_661_ECG.mat 16+24 116.26189446493234 16 3851 -8486 44870110 0 ECGR
#Utility frequency: 60
#Start time: 661:00:00
#End time: 661:59:59