Literature DB >> 12732283

Electrotonic cancellation of transmural electrical gradients in the left ventricle in man.

Peter Taggart1, Peter Sutton, Tobias Opthof, Ruben Coronel, Panny Kallis.   

Abstract

Myocardial cells isolated from different depths of the ventricular wall show substantial differences in action potential duration. Whether these electrophysiological differences are present in vivo when the cells are well coupled is a subject of ongoing controversy. This article provides a brief review and includes experimental evidence derived from patients undergoing cardiac surgery.

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Year:  2003        PMID: 12732283     DOI: 10.1016/s0079-6107(03)00025-7

Source DB:  PubMed          Journal:  Prog Biophys Mol Biol        ISSN: 0079-6107            Impact factor:   3.667


  14 in total

Review 1.  Transient outward potassium current, 'Ito', phenotypes in the mammalian left ventricle: underlying molecular, cellular and biophysical mechanisms.

Authors:  Sangita P Patel; Donald L Campbell
Journal:  J Physiol       Date:  2005-04-14       Impact factor: 5.182

2.  Transmural dispersion of myofiber mechanics: implications for electrical heterogeneity in vivo.

Authors:  Hiroshi Ashikaga; Benjamin A Coppola; Bruce Hopenfeld; Eric S Leifer; Elliot R McVeigh; Jeffrey H Omens
Journal:  J Am Coll Cardiol       Date:  2007-02-09       Impact factor: 24.094

Review 3.  Drug-induced spatial dispersion of repolarization.

Authors:  Charles Antzelevitch
Journal:  Cardiol J       Date:  2008       Impact factor: 2.737

Review 4.  Electromechanical heterogeneity in the heart : A key to long QT syndrome?

Authors:  F F Dressler; J Brado; K E Odening
Journal:  Herzschrittmacherther Elektrophysiol       Date:  2017-12-12

5.  Origin of the electrocardiographic U wave: effects of M cells and dynamic gap junction coupling.

Authors:  Bruce Hopenfeld; Hiroshi Ashikaga
Journal:  Ann Biomed Eng       Date:  2010-02-03       Impact factor: 3.934

6.  The functional role of electrophysiological heterogeneity in the rabbit ventricle during rapid pacing and arrhythmias.

Authors:  Martin J Bishop; Edward J Vigmond; Gernot Plank
Journal:  Am J Physiol Heart Circ Physiol       Date:  2013-02-22       Impact factor: 4.733

Review 7.  The cardiac persistent sodium current: an appealing therapeutic target?

Authors:  D A Saint
Journal:  Br J Pharmacol       Date:  2007-12-10       Impact factor: 8.739

8.  The role of extracellular potassium transport in computer models of the ischemic zone.

Authors:  Mark Potse; Ruben Coronel; A-Robert LeBlanc; Alain Vinet
Journal:  Med Biol Eng Comput       Date:  2007-10-30       Impact factor: 2.602

9.  The role of transient outward K+ current in electrical remodelling induced by voluntary exercise in female rat hearts.

Authors:  Rachel Stones; Rudolf Billeter; Henggui Zhang; Simon Harrison; Ed White
Journal:  Basic Res Cardiol       Date:  2009-05-05       Impact factor: 17.165

Review 10.  Murine Electrophysiological Models of Cardiac Arrhythmogenesis.

Authors:  Christopher L-H Huang
Journal:  Physiol Rev       Date:  2017-01       Impact factor: 37.312

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