a b/mit-bih-normal-sinus-rhythm-database-1.0.0/19140.hea- 

  1
  
19140 2 128 11139072 11:39:00





  
  

  2
  
19140.dat 212 0 12 0 51 -5043 0





  
  

  3
  
19140.dat 212 0 12 0 37 -21799 0





  
  

  4
  
# 38 F