a b/mit-bih-arrhythmia-database-1.0.0/mitdbdir/samples/2152757.xws 

  1
  
-r 215





  
  

  2
  
-a atr





  
  

  3
  
-f 27:57





  
  

  4
  
-p http://<!--#echo var="SERVER_NAME" -->/physiobank/database/mitdb/