a b/brno-university-of-technology-ecg-signal-database-with-annotations-of-p-wave-but-pdb-1.0.0/48.hea 

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48 2 128 15360





  
  

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48.dat 16 170844.5531(-23340)/\muV 0 0 4029 -4986 0 





  
  

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48.dat 16 123981.141(5818)/\muV 0 0 -13781 21028 0