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压力高血糖比:在周周心肌病症中,左心室功能障碍的新型预测因素
Jiajia Zhu1, Wenxian Liu1, Liying Chen1
1Cardiac Intensive Care Unit, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
概括
压力高血糖比率 (SHR) 可以预测周周心肌病 (PPCM) 患者的左心室持续性缩功能障碍. 一个SHR值为1.079或更高表明风险更高,需要更密切的监测.
科学领域:
- 心脏病学 心脏病学
- 内分泌学 在内分泌学.
- 孕产妇健康 孕产妇健康
背景情况:
- 产周心肌病 (PPCM) 是一种罕见的心力衰竭形式.
- 左心室 (LV) 缩功能障碍是PPCM的一个关键并发症.
- 在PPCM中,LV功能障碍的预测标记对于及时干预至关重要.
研究的目的:
- 评估压力高血糖比率 (SHR) 对PPCM患者的LV缩功能障碍的预测能力.
- 为了确定与PPCM中持续的LV缩功能障碍相关的风险因素.
主要方法:
- 78名PPCM患者的回顾性分析.
- 使用入院血糖和估计平均葡萄糖 (eAG) 来计算SHR.
- 后勤回归和ROC曲线分析来评估SHR的预测价值.
主要成果:
- 在较高的SHR和持续的LV缩功能障碍 (1.45对0.91,p<.001) 之间发现了显著的关联.
- 一个SHR截止值为1.079显示出高灵敏度 (81.1%) 和特异性 (90.2%) 预测功能障碍.
- 确定的危险因素包括SHR≥1.079,LVEDD>55mm,以及狄戈辛的使用.
结论:
- 压力高血糖比率 (SHR) 是PPCM中持续性LV缩功能障碍的有价值预测指标.
- 患有PPCM和SHR≥1.079的患者需要提高临床警.
- 早期识别有风险的患者可以指导PPCM的管理策略.
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