无法解释的心力衰竭的家族聚类 - - 丹麦全国范围的队列研究
Charlotte Glinge1, Sara Rossetti1, Louise Bruun Oestergaard2
1Department of Cardiology, The Heart Centre, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark.
International journal of cardiology
|April 7, 2024
概括
家庭史有不明原因的心力衰竭 (HF) 显著增加一级亲属的风险. 当初诊断HF发生在较年轻时,这种风险显著增加.
科学领域:
- 心脏病学 心脏病学
- 遗传学 是一个遗传学.
- 公共卫生 公共卫生
背景情况:
- 无法解释的心力衰竭 (HF) 对健康构成重大负担.
- 在无法解释的HF中,家族性倾向的作用需要进一步阐明.
- 识别风险人群可以为有针对性的查策略提供信息.
研究的目的:
- 调查家族史中无法解释的心力衰竭 (HF) 与一级亲属中无法解释的HF发生率之间的关联.
- 确定试验物发病的年龄是否影响亲属的风险.
主要方法:
- 分析了1978-2017年的丹麦全国性注册数据.
- 确定了被诊断患有第一个不明原因的HF (探针) 的患者及其一级亲属.
- 标准化发病率 (SIR) 使用波松回归计算,将相对应的患者与一般人群进行比较.
主要成果:
- 在一级亲属中,家族史上的不明原因HF与不明原因HF的2.59倍增加率有关.
- 与其他一级亲属相比,兄弟姐妹的风险更高 (SIR 6.67).
- 当试验对象在年轻时被诊断出患病时,风险显著增加 (≤50岁,SIR 7.23; ≤40岁,SIR 13.17).
结论:
- 家庭病史有不明原因的心力衰竭是第一级亲属患心力衰竭的重要危险因素.
- 家庭成员早期出现不明原因的HF需要提高警,并对亲属进行潜在的查.
- 在50岁之前诊断出不明原因的HF的个体的家庭查是有指示的.
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