在急性心肌梗塞中,环境温度,其他气候变量和心脏代谢概况
Cristina Vassalle1, Daniele Grifoni2,3, Bernardo Gozzini2,3
1Department of Laboratory Medicine, Fondazione Toscana Gabriele Monasterio, 56124 Pisa, Italy.
Journal of clinical medicine
|April 13, 2024
概括
气候影响急性心肌梗塞 (AMI) 风险. 低温与不良的心血管状况和更高的并发症率相关,而热异常与吸烟者和年轻患者的入院增加有关.
科学领域:
- 心脏病学 心脏病学
- 环境医学 环境医学
- 公共卫生 公共卫生
背景情况:
- 急性心肌梗塞 (AMI) 是全球主要的死亡原因之一.
- 环境因素,包括气候,可能会影响心血管疾病的发病率和结果.
- 了解这些关系对于公共卫生干预和患者管理至关重要.
研究的目的:
- 调查因AMI而入院的患者的气候条件和心血管 (CV) 概况之间的关联.
- 根据不同的气候参数,评估AMI患者的周围手术并发症和住院死亡率.
- 为了确定在不同气候时期具有更高风险的特定患者子组.
主要方法:
- 在2007-2018年期间入院的2478名AMI患者的回顾性分析.
- 数据按年度温暖 (五月至十月) 和寒冷 (十一月至四月) 时期分类.
- 进一步分析使用温暖/寒冷极端和每月极端来完善气候-温度关联.
主要成果:
- 较低的体温与具有不良心血管状况的患者的AMI住院率较高,周围手术并发症增加和住院死亡率较高有关.
- 更温暖的时期,特别是热量异常,显示吸烟者和年轻的AMI患者的入院率增加.
- 较冷的时期与糖尿病和失脂症患者住院减少有关.
结论:
- 不同的分析方法揭示了在不同的气候条件下具有不同心血管风险因素和AMI入院风险的不同患者子组.
- 气候变化影响AMI风险和短期结果,突出了潜在的病理生理机制.
- 这些发现对针对性预防策略和与AMI相关的公共卫生倡议有影响.
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