Ebsteins anomaly of the tricuspid valve medical therapy: Difference between revisions
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===ACC / AHA 2008 Guidelines- Recommendation for Medical Therapy- Ebstein's Anomaly of the Tricuspid Valve(DO NOT EDIT)=== | ===ACC / AHA 2008 Guidelines- Recommendation for Medical Therapy- Ebstein's Anomaly of the Tricuspid Valve(DO NOT EDIT)=== | ||
<ref name="pmid19038677">{{cite journal| author=Warnes CA, Williams RG, Bashore TM, Child JS, Connolly HM, Dearani JA et al.| title=ACC/AHA 2008 guidelines for the management of adults with congenital heart disease: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines (Writing Committee to Develop Guidelines on the Management of Adults With Congenital Heart Disease). Developed in Collaboration With the American Society of Echocardiography, Heart Rhythm Society, International Society for Adult Congenital Heart Disease, Society for Cardiovascular Angiography and Interventions, and Society of Thoracic Surgeons. | journal=J Am Coll Cardiol | year= 2008 | volume= 52 | issue= 23 | pages= e1-121 | pmid=19038677 | doi=10.1016/j.jacc.2008.10.001 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=19038677 }} </ref> | |||
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Revision as of 16:37, 10 October 2012
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Ebsteins anomaly of the tricuspid valve Microchapters | |
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Diagnosis | |
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Treatment | |
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] and Claudia P. Hochberg, M.D. [2]
Associate Editor-In-Chief: Cafer Zorkun, M.D., Ph.D. [3]
Medical Therapy
ACC / AHA 2008 Guidelines- Recommendation for Medical Therapy- Ebstein's Anomaly of the Tricuspid Valve(DO NOT EDIT)
| Class I |
| "1.Anticoagulation with warfarin is recommended for patients with Ebstein’s anomaly with a history of paradoxical embolus or atrial fibrillation. (Level of Evidence: B) " |
Mechanical and Device Based Therapy
The protracted natural history of this disease in contrast to the uncertainty of long-term results of surgical intervention supports the policy of postponing surgical intervention until the onset of disability.
Pharmacological Management
Ebstein's cardiophysiology typically presents as an (antidromic) AV nodal reentrant tachycardia with associated pre-excitation. In this setting, the preferred pharmacological treatment agent is procainamide. Since AV-blockade may promote conduction over the accessory pathway, drugs like beta blockers, calcium channel blockers and digoxin are contraindicated.
If there is atrial fibrillation with pre-excitation, treatment options include procainamide, flecainide, propafenone, dofetilide and ibutilide since these medications slow conduction in the accessory pathway causing the tachycardia and should be administered before considering electrical cardioversion. Intravenous amiodarone may also convert atrial fibrillation and/or slow the ventricular response.
References
- ↑ Warnes CA, Williams RG, Bashore TM, Child JS, Connolly HM, Dearani JA; et al. (2008). "ACC/AHA 2008 guidelines for the management of adults with congenital heart disease: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines (Writing Committee to Develop Guidelines on the Management of Adults With Congenital Heart Disease). Developed in Collaboration With the American Society of Echocardiography, Heart Rhythm Society, International Society for Adult Congenital Heart Disease, Society for Cardiovascular Angiography and Interventions, and Society of Thoracic Surgeons". J Am Coll Cardiol. 52 (23): e1–121. doi:10.1016/j.jacc.2008.10.001. PMID 19038677.