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第三类大动脉门的横射下肢动脉谱:一种反向技术
Daisuke Yamazaki1, Kazunori Matsumoto2, Mitsunori Yuzurihara1
1Cardiology, Akita Cerebrospinal and Cardiovascular Center, Akita, JPN.
Cureus
|March 13, 2025
概括
放射性动脉方法是下肢血管造影的首选方法,但III型大动脉形态构成挑战. 使用反向导管的修改技术在所有情况下都成功引导了血管学导线.
科学领域:
- 心血管干预 心血管干预
- 血管成像 血管成像
- 干预心脏病学 干预心脏病学
背景情况:
- 辐射动脉方法越来越多地用于穿皮冠状动脉干预和内血管治疗.
- 由于降低了患者负担,这种方法有利于下肢血管造影.
- 第三种类型的大动脉形态对通过放射性动脉进行导管推进具有重大挑战.
研究的目的:
- 提出一种修改后的技术,用于在患有III型大动脉形态的患者中使用放射性动脉方法进行下肢血管学.
- 为了证明这种技术的可行性和安全性.
主要方法:
- 采用了一种经过修改的技术,包括在主动脉上倒置Judkins右侧4.0导管.
- 一根导线被推进到下肢动脉中.
- 然后将导管推进到执行下肢血管造影.
主要成果:
- 在这三个案例中,修改的辐射动脉方法都成功执行了.
- 在手术过程中没有遇到任何并发症.
- 使用这种技术,成功地实现了下肢血管造影.
结论:
- 这种经过修改的辐射动脉方法是一种可行且安全的方法,用于III型大动脉形态患者的下肢血管造影.
- 该技术有效地克服了在这种特定的解剖变异中与导管导航相关的挑战.
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