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Quantitative Autonomic Testing
Published on: July 19, 2011
心不律のパイロット研究 (CAPS) の生物行動要因. 審査・審査・審査について
1Behavioral Medicine Program, Columbia-Presbyterian Medical Center, N.Y.
Circulation
|April 11, 1991
まとめ
うつ病や心拍数低下などの生物行動的要因は,心筋梗塞後の患者の臨床的出来事を予測します. これらの要因,特に心拍数反応性の低下は,心管トーンが低下したことを示し,患者の結果に影響を与える可能性があります.
科学分野:
- 心臓病学 心臓病学
- 行動医学は,行動医学である.
- 精神生理学 精神生理学とは
背景:
- 心臓発作試験試験 (CAPS) は,心筋梗塞後の患者で心室内外皮を患っている患者の生物行動要因を調査した.
- これらの要因を理解することは,抗不律性治療の有効性と疾患の進行を予測するために重要である.
研究 の 目的:
- 発心筋梗塞後の患者の生物行動的要因 (心理社会的および心理生理学的) と臨床結果との関係を調べる.
- これらの要因が心室早産複合体 (VPC) に及ぼす影響と治療の有効性を評価する.
主な方法:
- 心理社会的変数,ストレスに対する心拍数/血圧の反応性を含む行動データは,ベースラインとフォローアップの353人のCAPS参加者から収集されました.
- コックス回帰分析は,関連する臨床共変数を制御して,臨床イベントの予測要因を特定するために使用されました.
主要な成果:
- 心理社会的変数と心理生理学的反応性または不律性との間には,ベースラインの関係が見つかりませんでした.
- プラセボで治療された患者では,生物行動変数はVPCレベルまたは抑制と相関しませんでした.
- タイプBの行動,うつ,心拍数が低下した反応性は,独立して臨床イベントの増加を予測した.
結論:
- 生物行動的要因,特にB型行動,うつ,心拍の反応性低下は,心筋梗塞後の患者の不良臨床イベントと関連しています.
- 心臓の静脈管の調子が低下することは,心拍の反応性低下,うつ病,および臨床的イベントの間の関連を媒介すると仮定されています.
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