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酒精消融治疗室性心动过速

Alcohol Ablation for Ventricular Tachycardia.

作者信息

Lador Adi, Da-Wariboko Akanibo, Tavares Liliana, Valderrábano Miguel

机构信息

Houston Methodist Debakey Heart & Vascular Center, Houston Methodist Hospital, Houston, Texas.

出版信息

Methodist Debakey Cardiovasc J. 2021 Apr 5;17(1):19-23. doi: 10.14797/NECT9586. Epub 2021 Mar 25.

Abstract

Catheter-based radiofrequency (RF) ablation is an effective, well-established therapy for ventricular tachycardia (VT). However, a large number of patients still have recurrences, particularly those with substrates arising from intramural locations that are inaccessible through endo- or epicardial catheter approaches. Several unconventional ablation techniques have been proposed to treat RF-refractory VT, including transarterial coronary ethanol ablation and retrograde coronary venous ethanol ablation. We review the evidence regarding the mechanisms, procedural aspects, and alcohol ablation outcomes for ventricular arrhythmias.

摘要

基于导管的射频(RF)消融是治疗室性心动过速(VT)的一种有效且成熟的疗法。然而,仍有大量患者出现复发,尤其是那些具有源自壁内位置的基质的患者,这些位置无法通过心内膜或心外膜导管方法到达。已经提出了几种非传统的消融技术来治疗射频难治性室性心动过速,包括经动脉冠状动脉乙醇消融和逆行冠状静脉乙醇消融。我们综述了有关室性心律失常的机制、操作方面以及乙醇消融结果的证据。

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引用本文的文献

本文引用的文献

1
Intramural Venous Ethanol Infusion for Refractory Ventricular Arrhythmias: Outcomes of a Multicenter Experience.
JACC Clin Electrophysiol. 2020 Oct 26;6(11):1420-1431. doi: 10.1016/j.jacep.2020.07.023. Epub 2020 Sep 30.
2
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Heart Rhythm. 2020 Dec;17(12):2126-2134. doi: 10.1016/j.hrthm.2020.05.027. Epub 2020 May 26.
4
Chemical ablation of ventricular tachycardia arising from the left ventricular summit.
Clin Case Rep. 2019 Sep 19;7(11):2036-2041. doi: 10.1002/ccr3.1397. eCollection 2019 Nov.
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7
Successful transcoronary ethanol ablation of a ventricular tachycardia originating from the crux of the heart.
J Cardiovasc Electrophysiol. 2019 May;30(5):777-778. doi: 10.1111/jce.13874. Epub 2019 Feb 15.
8
Retrograde venous ethanol ablation for ventricular tachycardia.
Heart Rhythm. 2019 Mar;16(3):478-483. doi: 10.1016/j.hrthm.2018.09.010. Epub 2018 Sep 18.

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