Progression of ECG in hydroxychloroquine overdose

被引：0

作者：

Thaper, Arushi ^{[1
]}

Ross, Steven J. ^{[2
]}

Agarwal, Zubin ^{[2
]}

Langston, Michael ^{[3
]}

Miles, William M. ^{[2
]}

Austin, Adam ^{[3
,4
]}

机构：

[1] Univ Florida, Dept Med, Gainesville, FL 32610 USA

[2] Univ Florida, Div Cardiovasc Med, Gainesville, FL 32610 USA

[3] Univ Florida, Div Pulm Crit Care & Sleep Med, Gainesville, FL 32610 USA

[4] Univ Florida, Dept Med, Div Pulm Crit Care & Sleep Med, Gainesville, FL 32610 USA

来源：

JOURNAL OF ELECTROCARDIOLOGY | 2023年 / 77卷

关键词：

Cardiac toxicity; Overdose; Hydroxychloroquine; QRS prolongation;

D O I：

10.1016/j.jelectrocard.2023.01.002

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

Hydroxychloroquine overdose is associated with myocardial toxicity and conduction disorders.We report a case of hydroxychloroquine overdose that demonstrated a rapid progressive intraventricular conduction delay and QT prolongation resulting in significant bradycardia and shock despite aggressive treat-ment. We describe the rare capture of abrupt abnormalities of this overdose in sequential electrocardiograms in the immediate hours post-ingestion.

引用

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页码：68 / 71

页数：4

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