怀孕,活产,以及艾滋病毒感染妇女的心脏结构和功能
Yue Pan1, Vikasni Mohan2, Valeria Londono3
1Department of Public Health, University of Miami Miller School of Medicine, Miami, FL, USA.
AIDS research and therapy
|January 25, 2026
概括
怀孕史会影响女性的心脏健康. 与没有艾滋病毒 (WWoH) 的女性相比,活产后感染艾滋病毒 (WWH) 的女性经历了更多不良的心脏变化.
科学领域:
- 心脏病学 心脏病学
- 传染性疾病 传染性疾病
- 生殖健康 生殖健康
背景情况:
- 艾滋病毒感染女性 (WWH) 面临心血管疾病 (CVD) 的风险明显更高,特别是在生殖年龄.
- 众所周知,怀孕会诱导全身炎症和心脏重塑,影响产后的心脏结构和功能.
研究的目的:
- 调查怀孕史,活产数和心脏结构/功能之间的关联.
- 为了比较艾滋病毒感染妇女 (WWH) 与没有艾滋病毒感染妇女 (WWoH) 的这些关联.
主要方法:
- 利用了来自多中心艾滋病队列研究/妇女机构间艾滋病毒研究联合队列研究 (MWCCS) 的横截面数据.
- 采用后勤和线性回归模型来分析与活产史有关的心声回声学参数.
- 包括那些在最后一次怀孕期间或之后进行心声回声图的参与者.
主要成果:
- 在1646名妇女中 (1156名WWH,490名WWoH),83%的妇女有活产史.
- 在WWH中,任何活产与左心室射出分数的减少相关;更多的分娩增加了扩张功能障碍的几率.
- 在WWoH中,活产与左心室末期透支体积指数的增加有关.
结论:
- 活产史与女性微妙但显著的心脏变化有关.
- 与WWoH相比,WWH在怀孕后更容易发生不良心声学变化.
- 进一步的纵向研究对于了解这些与艾滋病毒相关的心脏重塑模式的临床意义和进展至关重要.
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