Repolarization
نویسندگان
چکیده
منابع مشابه
Diclofenac Prolongs Repolarization in Ventricular Muscle with Impaired Repolarization Reserve
BACKGROUND The aim of the present work was to characterize the electrophysiological effects of the non-steroidal anti-inflammatory drug diclofenac and to study the possible proarrhythmic potency of the drug in ventricular muscle. METHODS Ion currents were recorded using voltage clamp technique in canine single ventricular cells and action potentials were obtained from canine ventricular prepa...
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Early repolarization (ER) on ECG was initially described in 1936 and has been considered a benign ECG finding for more than half a century. However, in 2008, a seminal study by Haïssaguerre et al challenged this view by demonstrating an association between ER and an increased risk of idiopathic ventricular fibrillation (VF). To reconcile these apparently contradictory views, as well as to bette...
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1520 The early repolarization (ER) pattern (ERP), initially described as elevation of the ST segment of ≥1 leads on the 12-lead ECG, has long been considered a benign phenomenon. However, more recent studies have demonstrated positive, negative, and neutral associations between an ERP and various end points, including all-cause, cardiac, and arrhythmic mortality. These recent studies have used ...
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There is increased awareness of the impact of gender and gonadal steroids on human cardiac rhythm and arrhythmias; e.g., drugs that prolong repolarization induce torsades de pointes (TdP) more frequently in women than men; female gender is an independent risk factor for syncope and sudden death in the congenital long QT syndrome; and the higher propensity toward arrhythmia in normal females is ...
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Brody SC, Harris R, Lohr K. Screening for gestational diabetes: a summary of the evidence for the U.S. Preventive Services Task Force. Obstet Gynecol 2003;101:380-92. Gestational diabetes. ACOG practice bulletin. No. 30. Washington, DC: American College of Obstetricians and Gynecologists, September 2001. Sermer M, Naylor CD, Gare DJ, et al. Impact of increasing carbohydrate intolerance on mater...
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ژورنال
عنوان ژورنال: Nature Photonics
سال: 2011
ISSN: 1749-4885,1749-4893
DOI: 10.1038/nphoton.2011.300