59歳の男性が,心臓除細動器の移植を検討している
1Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA. pzimetba@bidmc.harvard.edu
JAMA
|May 3, 2007
まとめ
心臓発作による突然死は,毎年多くのアメリカ人に影響を及ぼします. 埋め込み可能なカーディオバーター・デフィブリレーターはこれを防ぐことができますが,患者と医師は,デバイスの利点とリコールなどのリスクを考慮する必要があります.
科学分野:
- 心臓病学 心臓病学
- 医療機器 医療機器について
背景:
- 心臓発作による突然死 (SCD) は死亡率の重要な原因であり,米国では毎年約45万人が死亡しています.
- 過去に心筋梗塞 (MI) と左心室機能不全を患った患者は,突然の不律性死のリスクが高い.
研究 の 目的:
- 急性心律不良による死亡のリスクが高い患者におけるICDの予防的使用について議論する.
- ICDインプラントの検討について,ケーススタディを用いて説明します.
- ICD治療のメリットとリスクを議論することの重要性を強調する.
主な方法:
- 59歳の男性,心筋梗塞,低射出分数,心不全の歴があるケーススタディのプレゼンテーション.
- 予防的なICDインプラントの議論.
- ICDに関連する利益とリスクのレビュー.
主要な成果:
- ICDは,選択された高リスク患者のSCDのリスクを低減するのに有効です.
- 患者と医師の意思決定には,潜在的なデバイスリコールと不具合の徹底的な理解が必要です.
- 予防的なICDの配置には,生命を救う可能性とデバイスに関連する懸念のバランスをとる必要があります.
結論:
- 予防的なICDインプランテーションを検討している患者にとって,リスクと利益の慎重な検討は極めて重要です.
- 患者と医師の間で共同で意思決定を行うことは,SCDのプライマリ予防にICDの適切な使用に不可欠です.
- デバイスの性能とリコールに関する継続的な警戒は,インプラントされた心筋回転器-除細動器を持つ患者に必要である.
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