ECG??? ?Pre-processing??? ?and??? ?Clustering??? ?of??? ?Heart??? ?Rhythm

Abstract

ECG?????? ??is??? ?an??? ?abbreviation??? ?of??? ?electro??? ?cardio??? ?graph??? ?and??? ?it??? ?is??? ?measured??? ?of??? ?electric??? ?activity??? ?of??? ?blood pumping organ??? ?which??? ?is??? ?reproduced??? ?on??? ? article.??? ?The??? ?ECG??? ?consist??? ?of??? ?PQRS??? ?waveform.??? ?QRS??? ?is??? ?where??? ?the??? ?complexity??? ?or??? ?fault??? ?in??? ?heart??? ?is??? ?usually??? ?identified.??? ?Noise??? ?is??? ?one??? ?of??? ?the??? ?major??? ?cause??? ?which??? ?distortion??? ?in??? ?ECG.??? ?Then??? ?to??? ?overcome??? ?filters??? ?are??? ?uses??? ?to??? ?cancel??? ?noise??? ?from??? ?the??? ?signal??? ?which??? ?help??? ?for??? ?accurately??? ?detection??? ?of??? ?the??? ?faulting??? ?heart.??? ?Our??? ?aim??? ?is??? ?to??? ?digitalize??? ?and??? ?pre-processing??? ?of??? ?ECG??? ?or??? ?paper-based??? ?ECG.??? ?The??? ?ECG??? ?papers??? ?are??? ?collected??? ?from??? ?the??? ?patient??? ?suffering??? ?from??? ?Bradycardia,??? ?Tachycardia??? ?and??? ?Normal??? ?individuals.??? ?The??? ?ECG??? ?is?????? ? ?crop??? ?and??? ?scanned??? ?for??? ?further??? ?processing.??? ?The??? ?next??? ?stage??? ?is??? ?Binarization??? ?which??? ?converts??? ?colour??? ?image??? ?to??? ?binary??? ?image,??? ?which??? ?is??? ?further??? ?pre-processed??? ?that??? ?involves??? ?removal??? ?of??? ?the??? ?noise??? ?using??? ?the??? ?filter??? ?like??? ?Butterworth??? ?SOS??? ?and??? ?median.??? ?Further??? ?peaks??? ?are??? ?calculated??? ?to??? ?extract??? ?QRS,??? ?which??? ?is??? ?stored??? ?in??? ?csv??? ?file??? ?and??? ?is??? ?used??? ?for??? ?clustering??? ?process.

 Keywords: heart,??? ?ECG,??? ?medical,??? ?hospital