Ventricular quadrigeminyは,隠されたビゲミニーの表れとして, Ventricular quadrigeminyは,隠されたビゲミニーの表れである
Circulation
|December 1, 1975
まとめ
患者に頻繁な心室外シストロスが起こると,しばしば四面体パターンが表れます. この研究は,エクストラシストロスの間の奇数のシヌスビートが,四人称ではなく,隠された二人称を示唆し,再入場ループの理解に影響することを明らかにしています.
科学分野:
- 心臓病学 心臓病学
- 電気生理学 電気生理学
- 心律不整症とは,心律不整症のこと.
背景:
- Ventricular extrasystolesは,様々なパターンで提示することができます.
- エクストラシストロの間の3つのシヌスビートによって特徴づけられる四つ足のパターンは一般的です.
- これらの心律乱の根本的なメカニズムを理解することは,患者の管理に不可欠です.
研究 の 目的:
- 室内外シストロルの間におけるシヌスビートの分布を調査する.
- 主要な四肢のパターンの背後にあるメカニズムを決定する.
- 隠されたエクストラシストロスが心律乱症の表れにおける役割を調査する.
主な方法:
- 5人の患者の長いリズム・ストライプを分析した.
- シヌスビットの数 (S) に焦点を当てて,子宮間間隔の統計分析.
- 隠されたビゲミニ (S = 2n - 1) と隠されたクアドリゲミニ (S = 4n - 1) の基準に対するデータの評価.
主要な成果:
- 3より大きいSの奇数値の有意な優位性が観察されました (P <0.001).
- カロチドシヌス圧力は一貫して,Sの奇数値が3より大きい値を示した.
- 奇数値の分布は,隠されたビゲミニーの基準を満たした.
結論:
- 観測された四兄弟のパターンは,おそらく2:1のブロックによる再入力ループによるもので,隠された二兄弟の兆候である.
- 隠されたビゲミニは,異なる心筋の屈折性により,安定したクアドリゲミニにつながる可能性があります.
- この発見は,心房不律のメカニズムとECG上の視覚表現の理解を洗練します.
関連する概念動画
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