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Ashman phenomenon : ウィキペディア英語版 | Ashman phenomenon
Ashman phenomenon, also known as Ashman beats, describes a particular type of wide QRS complex, often seen isolated that is typically seen in atrial fibrillation. It is more often misinterpreted as a premature ventricular complex. It is named for Dr. Richard Ashman (of New Orleans) (1890 –1969), after first being described by Gouaux and Ashman in 1947. ==Presentation== Ashman beats are described as wide complex QRS complexes that follow a short R-R interval preceded by a long R-R interval.〔(【引用サイトリンク】title=Review #1 )〕 This wide QRS complex typically has a right bundle branch block morphology and represents an aberrantly conducted complex that originates above the AV node, rather than a complex that originates in either the right or left ventricle.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Ashman phenomenon」の詳細全文を読む
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