心房動 の 負担: 心房動 を 二元 的 な 存在 と し て 捉える 方法: アメリカ 心臓 協会 の 科学 的 な 声明
Circulation
|April 18, 2018
まとめ
心房細動 (AF) の負担を理解することは極めて重要です. 心臓発作や心不全のリスクが高くなり ライフスタイルの変化により 減少する可能性があります
科学分野:
- 心臓病科
- 神経科学
- 公衆衛生
背景:
- 現在進行中の心房細動 (AF) 研究では,AFの負担を無視して,AFをバイナリとして扱うことが多い.
- AFの持続時間,エピソードの頻度,または時間の割合によって定義されるAFの負担は,ますます重要であると認識されています.
研究 の 目的:
- AF負荷の定義と測定に関する文献をレビューする.
- AFの負担と心血管/神経学的アウトカムとの関係を調査する.
- ライフスタイルの変化が AF 負担に与える影響を評価する.
主な方法:
- AF負担に関する研究の文献レビュー.
- AF負担の定義 (期間,エピソード,パーセント) の分析
- AFの負担が脳卒中,心不全,死亡率と関連しているかを調べる.
主要な成果:
- 特定のリスクの値が定義されていないが,より高いAF負担は脳卒中のリスクの増加と関連している.
- 増加したAF負荷は,より高い心不全の流行/発生率と死亡率と相関しています.
- 体重減少を含むリスクファクターの管理は,AFの負担を減らすのに有効であることが示されています.
結論:
- AFの負荷は心臓血管と神経学的結果に影響を与える重要な要因です.
- AF負担の測定値を検証し,脳卒中リスクの値を定義するためにさらなる研究が必要です.
- 監視の技術的進歩は,時間とともにAF負担の重要性を理解する助けになります.
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