肺栓塞在穿越中穿越了中枢和大动脉门
Kirsten Freeman1, Lindsey Brinkley2, Ryan Azarrafiy1
1Department of Surgery, Division of Thoracic and Cardiovascular Surgery, University of Florida.
Journal of visualized experiments : JoVE
|July 21, 2025
概括
本案例研究详细介绍了通过手术切除大规模肺栓塞 (PE) 的成功情况,该肺栓塞延伸到圆孔 (PFO),中枢和大动脉. 及时干预可以预防严重的并发症,并确保患者的生存.
科学领域:
- 心脏病学 心脏病学
- 心血管外科心血管外科
- 干预心脏病学 干预心脏病学
背景情况:
- 血液动力学显著的肺栓塞 (PE) 构成危及生命的风险,特别是在穿越圆孔 (PFO) 时.
- 手术切除PE已确立,但涉及横跨 mitra 和大动脉门的延伸病例未经证实.
- 一名38岁的女性因广泛的PE而出现了血液动力学上的妥协.
研究的目的:
- 报告一种罕见的巨大的肺栓塞病例,该病例延伸到圆孔,中枢和大动脉.
- 为了突出成功的手术管理如此广泛的栓塞负担.
- 强调迅速的外科干预在预防灾难性后果方面发挥的关键作用.
主要方法:
- 过食管回声心脏图 (TEE) 用于界定PE的范围.
- 心肺绕道 (CPB) 通过大动脉和双管管.
- 通过胸骨切除术进行整体外科栓塞切除,包括从肺动脉,右心室以及两侧心肌和大动脉中切除血栓.
主要成果:
- 确定了一种巨大的PE从PFO延伸,穿过 mitra和大动脉,进入上升的大动脉,还涉及三管和肺动脉.
- 成功的整体手术切除了大量的凝块负担.
- 患者在没有并发症的情况下从CPB中断奶,在24小时内脱管,并在术后第七天出院.
结论:
- 横跨心内结构的广泛的肺栓塞代表了关键的手术紧急情况.
- 迅速的外科栓塞切除术对于预防死亡率和严重的后果至关重要,如中风,心肌梗塞和肺高血压.
- 这一案例强调了针对复杂PE病例的激进手术干预的可行性和必要性.
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