左心房 に 刻まれた 時 の 印: 老化 と 心房 筋 病 症
Dylan J Gyberg1,2, Ravi B Patel3, Michael J Zhang1,2
1Cardiovascular Division, Department of Medicine, University of Minnesota Medical School, Minneapolis, MN 55455, USA.
まとめ
高齢化が心房内膜症を大きく引き起こし,心房細動 (AF) や心不全 (HFpEF) といった心疾患を引き起こします. 心臓病の根底にあるこの疾患を ターゲットにすることで 心血管の健康に対する 新たな予防と治療戦略が生まれます
科学分野:
- 心血管科学
- ゲロントロジー
- 病理学について
背景:
- 老化が心房の改造と機能障害の 主な原因です
- 心房筋膜症は,心房細動 (AF),発射分子が保存された心不全 (HFpEF),脳卒中を含む主要な心血管疾患の元である.
- 現在の治療は 合併症に焦点を当てています 動脈動脈症の根本的な原因ではありません
研究 の 目的:
- 構造的,機械的,電気生理学的,そして代謝的変化を老化アトリウムで検討する.
- 細胞と分子のメカニズムを探るため 年齢関連の心房内膜症
- 心房内膜症の診断と治療の 進歩を強調するためです
主な方法:
- 老化と心房内膜症に関する既存の文献のレビュー
- 心房の改造に関与する細胞と分子経路の分析
- 現在のおよび新興の診断および治療戦略の評価
主要な成果:
- 老化によって 炎症や線維症 機能障害 そして心房の電気的不安定が起こります
- そのメカニズムには 細胞外マトリックス改造,細胞老化,表遺伝的変化が含まれる.
- 心房内膜症は 認知されていない存在で 重要な心血管疾患に寄与しています
結論:
- 人口の老化における中心的な疾患プロセスです.
- 心房内膜症の治療に重点を置くのは 肝心なことです
- 診断と治療の進歩は 老齢者の心臓血管の健康を 改善する可能性を秘めています
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