 Torsades de Pointes
"Torsades de Pointes" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
A malignant form of polymorphic ventricular tachycardia that is characterized by HEART RATE between 200 and 250 beats per minute, and QRS complexes with changing amplitude and twisting of the points. The term also describes the syndrome of tachycardia with prolonged ventricular repolarization, long QT intervals exceeding 500 milliseconds or BRADYCARDIA. Torsades de pointes may be self-limited or may progress to VENTRICULAR FIBRILLATION.
| Descriptor ID |
D016171
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| MeSH Number(s) |
C14.280.067.845.940.700 C23.550.073.845.940.700
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| Concept/Terms |
Torsades de Pointes- Torsades de Pointes
- Pointes, Torsades de
- de Pointes, Torsades
- Torsade de Pointes
- Pointes, Torsade de
- de Pointes, Torsade
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Below are MeSH descriptors whose meaning is more general than "Torsades de Pointes".
Below are MeSH descriptors whose meaning is more specific than "Torsades de Pointes".
This graph shows the total number of publications written about "Torsades de Pointes" by people in UAMS Profiles by year, and whether "Torsades de Pointes" was a major or minor topic of these publications.
To see the data from this visualization as text, click here.
| Year | Major Topic | Minor Topic | Total |
|---|
| 2022 | 1 | 0 | 1 | | 2019 | 1 | 0 | 1 | | 2014 | 1 | 0 | 1 | | 2013 | 1 | 2 | 3 | | 2009 | 2 | 0 | 2 | | 2008 | 0 | 1 | 1 | | 2005 | 0 | 1 | 1 | | 2001 | 0 | 1 | 1 | | 1996 | 1 | 0 | 1 |
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Below are the most recent publications written about "Torsades de Pointes" by people in Profiles over the past ten years.
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Wei F, Pence L, Woodling K, Bagam P, Beger R, Gamboa da Costa G, Pang L. Effects of Serum and Compound Preparation Methods on Delayed Repolarization Evaluation With Human iPSC-CMs. Toxicol Sci. 2022 06 28; 188(1):48-61.
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Huo J, Wei F, Cai C, Lyn-Cook B, Pang L. Sex-Related Differences in Drug-Induced QT Prolongation and Torsades de Pointes: A New Model System with Human iPSC-CMs. Toxicol Sci. 2019 02 01; 167(2):360-374.
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Raina S, Paydak H, Al-Lahham T, Shihabuddin BS. Methadone induced Torsades de Pointes mimicking seizures in clinical presentation. Am J Drug Alcohol Abuse. 2014 Nov; 40(6):490-2.
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Choudhuri I, Pinninti M, Marwali MR, Sra J, Akhtar M. Polymorphic ventricular tachycardia--part II: the channelopathies. Curr Probl Cardiol. 2013 Dec; 38(12):503-48.
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Rajpal S, Mundi AS, Reddy PC, Akkus NI. Treatment of methadone-induced torsades de pointes with lidocaine. J La State Med Soc. 2013 Nov-Dec; 165(6):338-41.
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Choudhuri I, Pinninti M, Marwali MR, Sra J, Akhtar M. Polymorphic ventricular tachycardia-part I: structural heart disease and acquired causes. Curr Probl Cardiol. 2013 Nov; 38(11):463-96.
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