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Retrograde block during atrioventricular (AV) nodal reentrant tachycardia is considered a rare phenomenon that can potentially occur in the AV node or in the atrium. ... Pharmacological and stimulation maneuvers identified the site of block in the AV node and not in the atrium. Thus, AV nodal reentry can be confined to the...
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www.medscape.com/medline/abstract/12698682
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INTRODUCTION: Terfenadine, cisapride, and E-4031, three drugs that prolong ventricular repolarization, were selected to evaluate the sensitivity of the conscious chronic atrioventricular node--ablated, ... METHODS: Three male beagle dogs underwent radiofrequency AV nodal ablation, and placement of a His bundle-pacing lead...
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www.medscape.com/medline/abstract/16399550
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Information and resources pertaining to the atrioventricular node of the heart. ... The atrioventricular (AV) node is a section of nodal tissue that lies on the right side of the partition that divides the atria, near the bottom of the right atrium.
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biology.about.com/library/organs/heart/blatrionode.htm
biology.about.com/library/organs/heart/blatrionode.htm
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Normally, the only pathway available for action potentials to enter the ventricles is through a specialized region of cells (atrioventricular node, or AV node) located in the inferior-posterior region of the interatrial septum.
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www.cvphysiology.com/Arrhythmias/A003.htm
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On-Line Biology Book: GLOSSARY ... atrioventricular (AV) node Tissue in the right ... atrioventricular (AV) valve The valve between each auricle and...
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www.emc.maricopa.edu/faculty/farabee/BIOBK/BioBookgloss...
www.emc.maricopa.edu/faculty/farabee/BIOBK/BioBookglossA.html
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In patients with atrioventricular (AV) nodal reentry, the AV node is functionally divided into 2 longitudinal pathways that form the reentrant circuit.
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emedicine.medscape.com/article/160215-overview
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Atrial Fibrillation; Heart Failure; Drug: FDA approved rate and rhythm control drugs; Device: AV Node ablation and device implant; Phase III; ... AV Node ablation and pacemaker implantation...
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clinicaltrials.gov/ct2/show/NCT00589303
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