a b/mit-bih-long-term-ecg-database-1.0.0/14157.hea 

  1
  
14157 2 128 9454080





  
  

  2
  
14157.dat 212 0 12 0 16 29922 0 ECG1





  
  

  3
  
14157.dat 212 0 12 0 30 26664 0 ECG2





  
  

  4
  
#Age: 88  Sex: M