發送短信 : Arterial pulse waveform and PWV

            _____   __    __    _____     _____   
  ____     |  ___|| \ \\ / //  |  ___||  |__  //  
 |    \\   | ||__    \ \/ //   | ||__      / //   
 | [] ||   | ||__     \  //    | ||__     / //__  
 |  __//   |_____||    \//     |_____||  /_____|| 
 |_|`-`    `-----`      `      `-----`   `-----`  
 `-`