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一个中等高风险肺栓塞患者的成功导管血栓溶解:一个病例报告
Mohammadreza Motazedian1, Ahoura Salehi Nowbandegani1, Zahra Mohammadi2,3
1School of Medicine Fasa University of Medical Sciences Fasa Iran.
Clinical case reports
|February 2, 2026
概括
导导管治疗 (CDT) 提供一种安全有效的治疗急性肺栓塞 (PE) 在高风险的患者不适合系统性血栓溶解. 这个案例证明了CDT的成功结果,改善了症状和右心室功能.
科学领域:
- 心脏病学 心脏病学
- 干预性肺病学 干预性肺病学
- 血管医学 血管医学
背景情况:
- 急性肺栓塞 (PE) 是死亡率和发病率的重要原因.
- 对于PE的治疗取决于风险分层,在低风险和全身血栓溶解 (ST) 或高风险病例的手术中使用抗凝剂.
- 导管治疗 (CDT) 是中高风险PE患者的替代方案,特别是当ST禁用时.
研究的目的:
- 介绍一个中高风险PE患者的案例研究,该患者从CDT中受益.
- 突出CDT作为PE患者的可行选择,具有对ST的禁忌.
主要方法:
- 一名44岁的男性有吸烟史,甲成,先前有内出血,出现急性呼吸不良.
- 诊断工作包括回声心脏图显示右心室功能障碍和CT肺血管图证实大规模双边PE.
- 该患者被认为是中高风险的,由于出血风险不适合ST,在抗凝药失败后接受了CDT.
主要成果:
- CDT导致患者的症状,氧化和右心室功能迅速改善.
- 患者在没有并发症的情况下出院,并在接受口服抗凝药的三个月随访后保持稳定.
- 这一案例强调了CDT在具有挑战性的PE场景中的有效性和安全性.
结论:
- 导管治疗 (CDT) 是对中高风险肺栓塞患者的有希望的治疗方法,这些患者不能接受全身血栓溶解.
- 需要进一步的随机试验来验证CDT在急性肺栓塞的常规使用.
- 本案例报告支持在精选PE患者中考虑CDT,这些患者治疗选择有限.
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