Acquired Long QT Syndrome and Electrophysiology of Torsade de Pointes

被引：2

作者：

El-Sherif, Nabil ^{[1
,2
]}

Turitto, Gioia ^{[4
]}

Boutjdir, Mohamed ^{[1
,2
,3
]}

机构：

[1] Suny Downstate Med Ctr, Brooklyn, NY 11203 USA

[2] VA NY Harbor Healthcare Syst, 800 Poly Pl,10th Floor, Brooklyn, NY 11209 USA

[3] NYU Sch Med, New York, NY USA

[4] NewYork Presbyterian Brooklyn Methodist Hosp, Weill Cornell Med Coll, Brooklyn, NY USA

来源：

ARRHYTHMIA & ELECTROPHYSIOLOGY REVIEW | 2019年 / 8卷 / 02期

关键词：

Long QT syndrome; torsade de pointes; electrophysiology; CARDIAC SODIUM-CHANNEL; VENTRICULAR TACHYARRHYTHMIAS; EARLY AFTERDEPOLARIZATIONS; INTERVAL PROLONGATION; HEART-ASSOCIATION; AMERICAN-COLLEGE; RISK-FACTOR; SUSCEPTIBILITY; ARRHYTHMIAS; MECHANISMS;

D O I：

暂无

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

Congenital long QT syndrome (LQTS) has been the most investigated cardiac ion channelopathy. Although congenital LQTS remains the domain of cardiologists, cardiac electrophysiologists and specialised centres, the much more frequently acquired LQTS is the domain of physicians and other members of healthcare teams required to make therapeutic decisions. This paper reviews the electrophysiological mechanisms of acquired LQTS, its ECG characteristics, clinical presentation, and management. The paper concludes with a comprehensive review of the electrophysiological mechanisms of torsade de pointes.

引用

页码：122 / 130

页数：9

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