具有慢性阻塞性肺病和心力衰竭的患者的表型
Peter Moritz Becher1,2,3, Felix Lindberg3, Lina Benson3
1Department of Cardiology, University Heart and Vascular Center Hamburg, Hamburg, Germany.
慢性阻塞性肺病 (COPD) 在心力衰竭 (HF) 患者中很常见,特别是那些有保存的射出分数 (EF) 患者. 在所有HF类型中,COPD增加了心血管死亡和住院风险.
科学领域:
- 心脏病学 心脏病学
- 肺部病理学 肺部病理学
- 公共卫生 公共卫生
背景情况:
- 心力衰竭 (HF) 和慢性阻塞性肺病 (COPD) 是常见的,同时发生的疾病,对患者的发病率和死亡率产生重大影响.
- 了解COPD和HF在射出分数 (EF) 频谱之间的相互作用对于有效的患者管理至关重要.
研究的目的:
- 为了确定不同EF类别的HF患者中COPD的患病率.
- 在HF群体中识别与COPD相关的患者特征.
- 评估COPD对HF患者的发病率和死亡率等结果的影响.
主要方法:
- 从瑞典心力衰竭登记处 (2005-2021) 分析数据.
- 包括97,904名HF患者.
- 利用多变量后勤回归来确定COPD预测因子和Cox回归来评估COPD与死亡率和发病率的关联.
主要成果:
- 慢性肺炎的患病率在高风患者中为13%,高风患者具有保存EF (16%) 的患病率最高.
- 慢性肺炎与更严重的HF,更大的并发症负担以及特定的药物/治疗模式有关.
- 慢性肺炎独立增加了心血管死亡和HF住院的风险15% (HR: 1.15).
结论:
- 慢性肺炎影响大约八分之一的心力衰竭患者,HFpEF患病率更高.
- 无论EF如何,患有HF和COPD的患者都会经历更糟糕的结果和更高的死亡率.
- 对于患有并发性COPD的HF患者,需要加强诊断和管理策略.
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