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'''For patient information click [[{{PAGENAME}} (patient information)|here]]'''
{{DiseaseDisorder infobox |
  Name          = Mitral regurgitation |
  ICD10          = {{ICD10|I|05|1|i|05}}, {{ICD10|I|34|0|i|30}}, {{ICD10|Q|23|3|q|20}} |
  ICD9          = {{ICD9|394.1}}, {{ICD9|424.0}}, {{ICD9|746.6}} |
  ICDO          = |
  Image          = Mitral regurgitation Echo.jpg|
  OMIM          = |
  OMIM_mult      = |
  MedlinePlus    = |
  eMedicineSubj  = emerg |
  eMedicineTopic = 314 |
  DiseasesDB    = 8275 |
}}
__NOTOC__
__NOTOC__
{{SI}}
{| class="infobox" style="float:right;"
{{CMG}}
|-
 
| [[File:Siren.gif|30px|link=Mitral regurgitation resident survival guide]]|| <br> || <br>
'''Associate Editor-In-Chief:''' {{CZ}}; [[Varun Kumar]], M.B.B.S ; [[Lakshmi Gopalakrishnan]], M.B.B.S
| [[Mitral regurgitation resident survival guide|'''Resident'''<br>'''Survival'''<br>'''Guide''']]
|}
 
{{Mitral regurgitation}}
{{Editor Help}}
{{Patient}}
{{CMG}}; {{AE}} {{CZ}}, {{VK}}, {{LG}}, [[User:Mohammed Sbeih|Mohammed A. Sbeih, M.D.]] [mailto:msbeih@wikidoc.org], {{Rim}}


'''''Synonyms and Keywords:''''' Mitral insufficiency, mitral regurge, MR.
{{SK}} Mitral insufficiency; mitral regurge; mitral valve incompetence; MR; MI; leaky mitral valve


'''Mitral regurgitation''' ('''MR'''), '''mitral insufficiency''' or '''mitral incompetence''' is  a disorder of the [[heart]] in which  the [[mitral valve]] does not close properly when the heart pumps out [[blood]].  It is the abnormal leaking of blood from the [[left ventricle]],  through the mitral valve,  and into the [[left atrium]], when the left ventricle contracts, i.e. there is [[Regurgitation (circulation)|regurgitation]] of blood back into the left atrium.<ref>[http://www.mountsinai.org/Other/Diseases/Mitral%20valve%20regurgitation Mitral valve regurgitation] at [[Mount Sinai Hospital, New York|Mount Sinai Hospital]]</ref>  MR is the most common form of [[valvular heart disease]].<ref name='MedlineMitChron2008'>{{cite encyclopedia |last=Weinrauch |first=LA |author= |authorlink= |coauthors= |editor= |encyclopedia=Medline Plus Encyclopedia |title=Mitral regurgitation - chronic |url=http://www.nlm.nih.gov/medlineplus/ency/article/000176.htm |accessdate=2009-12-04 |edition= |date=2008-05-12 |year= |publisher=U.S. National Library of Medicine and National Institutes of Health |volume= |location= |id= |doi= |pages= |quote= }}</ref>
==[[Mitral regurgitation overview|Overview]]==


==[[Mitral Regurgitation Epidemiology|Epidemiology]]==
==[[Mitral regurgitation classification|Classification]]==


==[[Mitral Regurgitation Pathophysiology|Pathophysiology]]==
==[[Mitral Regurgitation Pathophysiology|Pathophysiology]]==


==[[Mitral Regurgitation Natural History|Natural History]]==
==[[Mitral regurgitation causes|Causes]]==
 
==Diagnosis==


===[[Mitral Regurgitation DDx|Differential Diagnosis]]===
==[[Mitral regurgitation differential diagnosis|Differentiating Mitral Regurgitation from other Diseases]]==
Common causes of Mitral Regurgitation: [[Mitral valve prolapse]] | [[Rheumatic heart disease]] | [[Ischemic mitral regurgitation]] | [[Papillary muscle rupture]] | [[Endocarditis]]


===[[Mitral Regurgitation Symptoms|Symptoms]]===
==[[Mitral regurgitation epidemiology and demographics|Epidemiology and Demographics]]==


===[[Mitral Regurgitation Physical Examination|Physical Examination]]===
==[[Mitral regurgitation natural history|Natural History, Complications and Prognosis]]==


===[[Mitral Regurgitation Chest x-ray|Chest x-ray]]===
==Diagnosis==
 
[[Mitral regurgitation stages|Stages]] | [[Mitral regurgitation history and symptoms|History and Symptoms]] | [[Mitral Regurgitation Physical Examination|Physical Examination]] | [[Mitral regurgitation chest x-ray|Chest X Ray]] | [[Mitral regurgitation electrocardiogram|Electrocardiogram]] | [[Mitral Regurgitation Echocardiography|Echocardiography]] | [[Mitral regurgitation cardiac MRI|Cardiac MRI]] | [[Mitral regurgitation cardiac catheterization|Cardiac Catheterization]]
===[[Mitral Regurgitation Ventriculogram|Ventriculogram]]===
 
===[[Mitral Regurgitation Echocardiography|Echocardiography]]===
[[Assessment of Severity of MR|Assessment of Severity of MR]] | [[Quantification of MR|Quantification of MR]]


==Treatment==
==Treatment==
===[[Mitral Regurgitation Treatment Overview|Overview]]===
[[Mitral Regurgitation Treatment Overview|Overview]] | [[Acute mitral regurgitation treatment|Acute Mitral Regurgitation]] | [[Chronic mitral regurgitation treatment|Chronic Mitral Regurgitation]] | [[Mitral regurgitation surgery|Surgery]] | [[Mitral regurgitation follow up|Follow Up]]
===[[Mitral Regurgitation Acute|Acute Mitral Regurgitation]]===
===[[Mitral regurgitation chronic management|Chronic Mitral Regurgitation]]===
===[[Mitral regurgitation surgical indications|Surgical Indications]]===
===[[Valve repair versus valve replacement]]===


==[[Complications and Prognosis of MR|Complications and Prognosis]]==
==Case Studies ==
[[Mitral regurgitation case study one|Case #1]]


==References==
{{Reflist|2}}
==See also==
* [[Mitral valve]]
* [[Mitral valve prolapse]]
* [[Mitral stenosis]]
== External Links ==
* [http://www.echoincontext.com/2000_video.asp Echo in context: Video lessons and slides of mitral regurgitation]
* [http://www.med.yale.edu/intmed/cardio/echo_atlas/entities/mitral_regurgitation.html Yale atlas of echocardiography: Mitral regurgitation ]
* [http://heartcenter.seattlechildrens.org/conditions_treated/mitral_valve_abnormalities.asp Mitral Regurgitation information] from Seattle Children's Hospital Heart Center
* [http://www.mitralvalverepair.org Mitral Valve Repair at The Mount Sinai Hospital]
* [http://mitralregurgitation.org/Pages/call_center.html NEW Investigational Treatment in the EVEREST II Clinical Research Study - Percutaneous Mitral Repair]
== Acknowledgements ==
The content on this page was first contributed by: C. Michael Gibson, M.S., M.D.
{{Circulatory system pathology}}
{{Congenital malformations and deformations of circulatory system}}
{{SIB}}
[[Category:Valvular heart disease]]
[[Category:Valvular heart disease]]
[[Category:Cardiology]]
[[Category:Cardiology]]
[[Category:DiseaseState]]
[[Category:Disease]]
 
[[Category:Cardiac surgery]]
{{Link FA|de}}
[[Category:Surgery]]
[[de:Mitralklappeninsuffizienz]]
[[es:Insuficiencia mitral]]
[[ja:僧帽弁閉鎖不全]]
 
 


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Latest revision as of 13:44, 20 December 2016



Resident
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Overview

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Epidemiology and Demographics

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Physical Examination

Chest X Ray

Electrocardiogram

Echocardiography

Cardiac MRI

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Overview

Acute Mitral Regurgitation Treatment

Chronic Mitral Regurgitation Treatment

Surgery

Follow Up

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Case #1

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For patient information, click here. Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Cafer Zorkun, M.D., Ph.D. [2], Varun Kumar, M.B.B.S. [3], Lakshmi Gopalakrishnan, M.B.B.S. [4], Mohammed A. Sbeih, M.D. [5], Rim Halaby, M.D. [6]

Synonyms and keywords: Mitral insufficiency; mitral regurge; mitral valve incompetence; MR; MI; leaky mitral valve

Overview

Classification

Pathophysiology

Causes

Differentiating Mitral Regurgitation from other Diseases

Epidemiology and Demographics

Natural History, Complications and Prognosis

Diagnosis

Stages | History and Symptoms | Physical Examination | Chest X Ray | Electrocardiogram | Echocardiography | Cardiac MRI | Cardiac Catheterization

Treatment

Overview | Acute Mitral Regurgitation | Chronic Mitral Regurgitation | Surgery | Follow Up

Case Studies

Case #1


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