V2EX transseptal puncture

Transseptal Puncture

释义 Definition

经房间隔穿刺:一种介入心脏操作技术,用穿刺针穿过房间隔(多为卵圆窝处)进入左心房,以便进行左心房相关的导管操作(如房颤消融、二尖瓣介入治疗、左心耳封堵等)。

发音 Pronunciation (IPA)

/trnzsptl pktr/

例句 Examples

The cardiologist performed a transseptal puncture.
心脏科医生进行了经房间隔穿刺。

Under fluoroscopic and echocardiographic guidance, a transseptal puncture was made to access the left atrium for catheter ablation.
在透视与超声心动图引导下,医生实施经房间隔穿刺进入左心房,以进行导管消融。

词源 Etymology

该术语由三部分构成:**trans-**(“穿过、横跨”)+ septal(“隔膜的”,源自拉丁语 septum,意为“隔板/隔膜”)+ puncture(“穿刺”,源自拉丁语 punctura,与“点刺、刺穿”相关)。合起来直译即“穿过隔膜的穿刺”。

相关词 Related Words

文献与著作中的用例 Notable Works

  • Braunwald’s Heart Disease: A Textbook of Cardiovascular Medicine(心血管内科学经典教材中常见该术语,用于介入与电生理相关章节)
  • Hurst’s The Heart(心脏病学权威教材,讨论左心房入路与相关技术)
  • Cardiac Electrophysiology: From Cell to Bedside(Zipes 等主编;电生理领域常提及经房间隔入路)
  • Catheter Ablation of Cardiac Arrhythmias(导管消融专著中经常作为关键步骤出现)
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