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在密码性中风患者的气泡心声学上,RoPE分数和PFO分级之间的关联:一项回顾性队列研究
Saeedur Rahman1, Erik Hendrickson2, Jamie Henderson1
1Department of Stroke Medicine, Darent Valley Hospital, Dartford, United Kingdom.
Frontiers in stroke
|January 16, 2026
概括
悖论性栓塞风险 (RoPE) 评分有效地识别了密码性中风患者的形孔 (PFO) 的高风险特征. 较高的RoPE分数 (≥6) 预测了显著的PFO,有助于选择患者关闭设备.
科学领域:
- 心脏病学 心脏病学
- 神经学 神经学
- 医学诊断 医学诊断 医学诊断
背景情况:
- 卵孔 (PFO) 是一个常见的发现,但其在密码性中风中的作用是有争议的.
- 识别高风险的PFO特征对于选择患者进行过导管装置关闭至关重要.
- 目前缺乏用于预测高风险PFO特征的临床工具,而不是在经食道心声扫描之前.
研究的目的:
- 评估悖论性栓塞风险 (RoPE) 评分和显著的面孔 (PFO) 存在之间的关联.
- 评估RoPE得分在识别密码性中风患者高风险PFO特征方面的有用性.
- 为了确定RoPE得分是否可以帮助患者选择PFO设备关闭.
主要方法:
- 130名患有缺血性中风或短暂缺血性发作的患者进行了回顾性队列研究.
- 患者被评估是否患有密码性中风,并接受诊断评估,包括气泡心声图.
- 使用多变量逻辑回归分析了RoPE得分 (≥6) 和PFO存在 (小到中等) 之间的关联.
主要成果:
- 较低的RoPE分数 (≤5) 与已知病因的中风有关.
- RoPE分数≥6与小 (aOR:5.39) 和中度 (aOR:15.95) PFO显著相关.
- 被选中用于PFO设备关闭的患者具有较高的RoPE得分和较大的PFO.
结论:
- RoPE 评分 (≥6) 独立地与临床相关的,更高等级的 PFOs 和皮质中风表型相关.
- 高的RoPE得分预测高风险的PFO,支持其在患者选择设备关闭时的使用.
- 在中风评估中,RoPE评分可以帮助排除栓塞机制,并最大限度地减少不必要的干预.
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