Document Detail


Short-coupled variant of torsade de pointes - an important cause of syncope and sudden death.
MedLine Citation:
PMID:  24604505     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
We describe 5 cases of a rare and often lethal arrhythmia: short-coupled variant of torsade de pointes. In the light of quitecharacteristic electrocardiograms and clinical picture of this arrhythmia, we consider the name 'short-coupled variant torsade de pointes' as more appropriate than, the more commonly applied term for such cases - 'idiopathic ventricular fibrillation'. We suggest that in patients with unexplained syncope, normal echocardiogram, normal QT interval and frequent premature ventricular contraction with short coupling this arrhythmogenic entity should be suspected. We stress that these premature beats are often misclassified as supraventricular since the two major factors (slow initial depolarisation of the working myocardium and structural abnormalities of the left ventricle) responsible for typical morphological features of ventricular beats are lacking.
Authors:
Marek Jastrzębski; Piotr Kukla; Danuta Czarnecka
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Kardiologia polska     Volume:  72     ISSN:  0022-9032     ISO Abbreviation:  Kardiol Pol     Publication Date:  2014  
Date Detail:
Created Date:  2014-03-07     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0376352     Medline TA:  Kardiol Pol     Country:  Poland    
Other Details:
Languages:  eng     Pagination:  194-8     Citation Subset:  IM    
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