a b/paf-prediction-challenge-database-1.0.0/n42c.hea 

  1
  
n42c 2 128 38400





  
  

  2
  
n42c.dat 16 200/mV 12 0 -37 25934 0 ECG0





  
  

  3
  
n42c.dat 16 200/mV 12 0 -33 18950 0 ECG1