[Brugada syndrome with complete right bundle branch block successfully treated with low dose quinidine: a case report]

Q C Wei; S F Ye; Y P Wang; S Y Ding; N J Qian; Y H Liu; H B Chen; L Wu; X H Pan

doi:10.3760/cma.j.issn.0253-3758.2020.02.012

[Brugada syndrome with complete right bundle branch block successfully treated with low dose quinidine: a case report]

Zhonghua Xin Xue Guan Bing Za Zhi. 2020 Feb 24;48(2):154-156. doi: 10.3760/cma.j.issn.0253-3758.2020.02.012.

[Article in Chinese]

Authors

Q C Wei¹, S F Ye¹, Y P Wang¹, S Y Ding¹, N J Qian¹, Y H Liu¹, H B Chen¹, L Wu², X H Pan¹

Affiliations

¹ Department of Cardiology, Second Affiliated Hospital, Medical Collage of Zhejiang University, Hangzhou 310009, China.
² Department of Cardiology, Peking University First Hospital, Beijing 100034, China.

PMID: 32135617
DOI: 10.3760/cma.j.issn.0253-3758.2020.02.012

Abstract

该文报道1例反复发作晕厥患者，心电图表现为Brugada综合征合并间歇性完全性右束支传导阻滞，植入式心律转复除颤器（ICD）植入后仍反复发作恶性室性心律失常电风暴，后予奎尼丁（100 mg，每日3次）口服治疗10个月无发作；停用奎尼丁后再次反复发作多形性室性心动过速电风暴触发ICD放电，再次服用相同剂量奎尼丁后随访1年余无心律失常发作。Brugada合并右束支阻滞可能与室性心动过速发生风险高有关，低剂量奎尼丁预防室性心律失常有效。.

Publication types

Case Reports

MeSH terms

Anti-Arrhythmia Agents
Brugada Syndrome* / complications
Bundle-Branch Block / complications*
Electrocardiography
Humans
Quinidine
Ventricular Fibrillation

Substances

Anti-Arrhythmia Agents
Quinidine