P-wave dispersion: an update

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P-wave dispersion: an update

P-wave dispersion (PWD, Pd or Pdis) is a noninvasive electrocardiographic (ECG) marker for atrial remodeling and predictor for atrial fibrillation (AF). PWD is defined as the difference between the widest and the narrowest P-wave duration recorded from the 12 ECG leads. Increased P-wave duration and PWD reflect prolongation of intraatrial and interatrial conduction time with lack of a well-coor...

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Increased P Wave Dispersion in Elite Athletes

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ژورنال

عنوان ژورنال: Indian Pacing and Electrophysiology Journal

سال: 2016

ISSN: 0972-6292

DOI: 10.1016/j.ipej.2016.10.002