a b/paf-prediction-challenge-database-1.0.0/n27c.hea 

  1
  
n27c 2 128 38400





  
  

  2
  
n27c.dat 16 200/mV 12 0 31 4946 0 ECG0





  
  

  3
  
n27c.dat 16 200/mV 12 0 21 4504 0 ECG1