a b/brno-university-of-technology-ecg-signal-database-with-annotations-of-p-wave-but-pdb-1.0.0/40.hea 

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40 2 128 15360





  
  

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40.dat 16 12400(9889)/\muV 0 0 10261 26660 0 





  
  

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40.dat 16 18512.4294(2592)/\muV 0 0 1852 21288 0