Bundle of Kent: Difference between revisions
No edit summary |
|||
| Line 5: | Line 5: | ||
{{SK}} Kent Bundle | {{SK}} Kent Bundle | ||
==Overview== | ==Overview== | ||
'''Bundle of Kent''' is an extra or accessory [[Electrical conduction system of the heart|conduction]] pathway between the [[atrium (anatomy)|atria]] and [[Ventricle (heart)|ventricle]]s in the heart | '''Bundle of Kent''' is an extra or accessory [[Electrical conduction system of the heart|conduction]] pathway between the [[atrium (anatomy)|atria]] and [[Ventricle (heart)|ventricle]]s in the heart. | ||
==Pathophysiology== | |||
It is an abnormal pathway that is present in a small percentage of the general population, and results in a condition known as [[Wolff-Parkinson-White syndrome]] (WPW). This pathway is a bundle of connecting tissue that may be either between the [[right atrium]] and the [[right ventricle]] or [[left atrium]] and the [[left ventricle]]. | |||
==Natural History, Complications, Prognosis== | |||
Problems arise when this pathway creates an electrical circuit that bypasses the [[AV node]]. This AV node has rate-slowing electrical (regulation) properties, whereas the pathway via the Bundle of Kent does not. When an aberrant electrical connection is made via this bundle, [[tachyarrhythmia]] occurs. | |||
==Treatment== | |||
In order to treat persons with WPW, destruction of the Bundle of Kent is accomplished by radiofrequency [[catheter ablation]]. This procedure is performed almost exclusively by cardiac electrophysiologists. | In order to treat persons with WPW, destruction of the Bundle of Kent is accomplished by radiofrequency [[catheter ablation]]. This procedure is performed almost exclusively by cardiac electrophysiologists. | ||
Revision as of 16:08, 20 October 2012
.svg)
|
WikiDoc Resources for Bundle of Kent |
|
Articles |
|---|
|
Most recent articles on Bundle of Kent Most cited articles on Bundle of Kent |
|
Media |
|
Powerpoint slides on Bundle of Kent |
|
Evidence Based Medicine |
|
Clinical Trials |
|
Ongoing Trials on Bundle of Kent at Clinical Trials.gov Trial results on Bundle of Kent Clinical Trials on Bundle of Kent at Google
|
|
Guidelines / Policies / Govt |
|
US National Guidelines Clearinghouse on Bundle of Kent NICE Guidance on Bundle of Kent
|
|
Books |
|
News |
|
Commentary |
|
Definitions |
|
Patient Resources / Community |
|
Patient resources on Bundle of Kent Discussion groups on Bundle of Kent Patient Handouts on Bundle of Kent Directions to Hospitals Treating Bundle of Kent Risk calculators and risk factors for Bundle of Kent
|
|
Healthcare Provider Resources |
|
Causes & Risk Factors for Bundle of Kent |
|
Continuing Medical Education (CME) |
|
International |
|
|
|
Business |
|
Experimental / Informatics |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Synonyms and keywords: Kent Bundle
Overview
Bundle of Kent is an extra or accessory conduction pathway between the atria and ventricles in the heart.
Pathophysiology
It is an abnormal pathway that is present in a small percentage of the general population, and results in a condition known as Wolff-Parkinson-White syndrome (WPW). This pathway is a bundle of connecting tissue that may be either between the right atrium and the right ventricle or left atrium and the left ventricle.
Natural History, Complications, Prognosis
Problems arise when this pathway creates an electrical circuit that bypasses the AV node. This AV node has rate-slowing electrical (regulation) properties, whereas the pathway via the Bundle of Kent does not. When an aberrant electrical connection is made via this bundle, tachyarrhythmia occurs.
Treatment
In order to treat persons with WPW, destruction of the Bundle of Kent is accomplished by radiofrequency catheter ablation. This procedure is performed almost exclusively by cardiac electrophysiologists.