P-wave identification method, storage medium and equipment

The invention belongs to the technical field of medical treatment, and particularly relates to a P-wave identification method, a storage medium and equipment. A P wave identification method comprises the following steps: obtaining QRS wave information from an electrocardiosignal; determining a P wav...

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Bibliographic Details
Main Authors ZOU ZHIFAN, XIE CHAOCHENG, BU XIANGNAN, XIAO SIJIE, ZHANG WEN, YIN PENG
Format Patent
LanguageChinese
English
Published 09.01.2024
Subjects
CALCULATING
COMPUTING
COUNTING
DIAGNOSIS
ELECTRIC DIGITAL DATA PROCESSING
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
PHYSICS
SURGERY
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Summary:The invention belongs to the technical field of medical treatment, and particularly relates to a P-wave identification method, a storage medium and equipment. A P wave identification method comprises the following steps: obtaining QRS wave information from an electrocardiosignal; determining a P wave detection interval according to the QRS wave information; performing wavelet transformation on the electrocardiosignal to obtain an electrocardiosignal wavelet signal; if the modulus maximum exists in the P-wave detection interval, performing airfoil function transformation on the electrocardiogram wavelet signal to obtain an airfoil electrocardiogram waveform; if the amplitude of the airfoil-shaped electrocardio waveform meets a first preset identification threshold value, obtaining a P wave crest point and a P wave form by using a second identification threshold value and the airfoil-shaped electrocardio waveform; and obtaining a P wave radian and a P wave width according to the P wave crest point and the P wav
Bibliography:Application Number: CN202311232148