Document Detail


Mechanisms of focal ventricular tachycardia in humans.
MedLine Citation:
PMID:  19541549     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
In classifying ventricular arrhythmias, a fundamental distinction is made between focal and macroreentrant mechanisms. Focal arrhythmias demonstrate early activation at a particular site with centrifugal spread of the impulse from this site of origin. In contrast, macroreentrant rhythms involve contiguous but spatially distributed areas of activation. Despite advances in multielectrode and electroanatomical mapping, the distinction of a focal from a macroreentrant mechanism is sometimes problematic.
Authors:
Steven M Markowitz; Bruce B Lerman
Related Documents :
9403159 - Cellular electrophysiologic mechanisms of cardiac arrhythmias.
2894169 - Effects of encainide, flecainide, imipramine and moricizine on ventricular arrhythmias ...
875249 - Recognition of type 1 second degree atrial ventricular block during incomplete atrial v...
17255819 - Pediatric arrhythmias: which are the news?
6434119 - Cardiac arrhythmias during rewarming of patients with accidental hypothermia.
15838369 - Endothelin-1 gene polymorphism in patients with malignant arrhythmias.
7787259 - Catheter ablation of ventricular tachycardia.
23065469 - How should we treat multi-vessel disease in stemi patients?
15550689 - Reconstruction of the patterns of gene expression in the developing mouse heart reveals...
Publication Detail:
Type:  Journal Article     Date:  2009-03-06
Journal Detail:
Title:  Heart rhythm : the official journal of the Heart Rhythm Society     Volume:  6     ISSN:  1556-3871     ISO Abbreviation:  Heart Rhythm     Publication Date:  2009 Aug 
Date Detail:
Created Date:  2009-07-27     Completed Date:  2010-02-16     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101200317     Medline TA:  Heart Rhythm     Country:  United States    
Other Details:
Languages:  eng     Pagination:  S81-5     Citation Subset:  IM    
Affiliation:
Department of Medicine, Division of Cardiology, Weill Cornell Medical College, New York, New York 10021, USA. smarkow@med.cornell.edu
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Descriptor/Qualifier:
Electrocardiogram Pattern
Humans
Tachycardia, Ventricular / physiopathology*

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


Previous Document:  Arrhythmogenic cardiomyopathy and abnormalities of cell-to-cell coupling.
Next Document:  Catheter ablation of ventricular tachycardia: skill versus technology.