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 ______      ___      _____    _    _     ______  
|      \\   / _ \\   / ____|| | || | ||  /_   _// 
|  --  //  | / \ || / //---`' | || | ||    | ||   
|  --  \\  | \_/ || \ \\___   | \\_/ ||   _| ||   
|______//   \___//   \_____||  \____//   /__//    
`------`    `---`     `----`    `---`    `--`

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Text this: A fast fourier transform analysis of electrocardiographs