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Wavelet based ECG compression with adaptive thresholding and efficient coding

A Alshamali1

  • 1Communication Engineering Department, Hijjawi Faculty, Yarmouk University, Irbid, Jordan. ashamali@yu.edu.jo

Journal of Medical Engineering & Technology
|July 9, 2010
PubMed

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Electrocardiogram01:29

Electrocardiogram

An electrocardiogram (ECG or EKG) is a critical diagnostic tool that records the electrical signals produced by the heart during each heartbeat. This recording is achieved through electrodes placed strategically on the arms, legs, and chest. The electrocardiograph amplifies these signals and produces 12 distinct tracings, offering a comprehensive understanding of the heart's electrical activity.
Three major waveforms are present in a typical ECG recording: the P wave, the QRS complex, and the T...