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在患有血液动力学上显著的肺栓塞的患者中,专利的卵巢孔
Lancet (London, England)
|September 5, 1992
概括
卵孔 (PFO) 是常见的,可以导致肺栓塞患者的矛盾栓塞. 那些患有PFO的人经历了更多的神经缺陷和心肺并发症.
科学领域:
- 心脏病学 心脏病学
- 肺部病理学 肺部病理学
- 血管医学 血管医学
背景情况:
- 卵孔 (PFO) 在约25%的人口中普遍存在.
- 在有静脉血栓栓塞和右心压升高的患者中,PFO可以促进悖论性栓塞.
- 悖论性栓塞可以使肺栓塞患者的临床过程复杂化.
研究的目的:
- 调查专利卵孔与血液动力学显著肺栓塞患者的临床结果之间的关联.
- 为了确定PFO是否会增加矛盾栓塞和相关并发症的风险.
主要方法:
- 85名患有血液动力学显著肺栓塞的患者接受了PFO的心声回声评估.
- 收集和分析了临床数据,包括神经缺陷,血管闭塞和心肺并发症.
- 在患有PFO和没有PFO的患者之间比较了动脉氧气压力和死亡率.
主要成果:
- 在39%的研究患者中检测到状孔.
- 患有PFO的患者显著更有可能出现暗示矛盾栓塞的症状,包括神经缺陷和血管封闭.
- 在患有PFO的患者中观察到较低的动脉氧气压力和心肺并发症 (复苏,输内管,类甲醇胺使用) 的增加率.
- 死亡率在各组之间没有显著差异.
结论:
- 专利卵孔与血液动力学上显著的肺栓塞患者的动脉缺血和血管封闭的发病率较高有关.
- 这些发现表明,PFO可能在这种患者群体中对悖论性栓塞的发病过程中发挥作用.
- 需要进一步的研究来探索肺栓塞中PFO的临床影响和管理策略.
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