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Mitral valve prolapse is the abnormalcy caused in the mitral valve of the heart . This condition is cause by various factor such as connective tissue disease , cardiomyopathy , radiation , endocarditis , and rheumatic fever.[1]The association of anxiousness and mitral valve prolapse is neither establish nor eject .
Can Anxiety Causes Mitral Valve Prolapse?
Various studies are done to found the link between mitral valve prolapsus and affright upset or anxiety , but the result were inadequate to plant or exclude the connection between the two disorderliness . As anxiousness leads to the change the status of the nervous system , it leads to a rapid heart rate . prolong anxiousness may induce an increased rate for a longer period leading to damage to the tenderness muscles.[2]Further , cardiovascular complaints are most common in the condition ofpanic disorder.[3 ]
Palpitations , anxiety , vertigo , andshortness of breathare the most common symptoms associated with mitral valve prolapse . In some bailiwick , the affiliation is shown due to the boilersuit of clinical symptoms of both the disorder . Further , mitral valve descensus may also make anxiousness among the patients due to the change in emotional status .
Causes Of Mitral Valve Prolapse
Damaged Tissue Cords . Mitral valves are attach with the tissue paper corduroy . The cord may stretch result to an abnormal meet position between both the flap of the valve.[5]This do incomplete closure of the mitral valve run to mitral valve regurgitation .
Connective Tissue Disease . Various connective tissue paper diseases also direct to mitral valve prolapse . The unnatural connective tissue top to stretching of the valve and the blood from the ventricle flows back into the atrium induce murmuring sound.[6 ]
Rheumatic Fever . Patient with rheumatic feverishness have high incidence of mitral valve prolapsus . The chemical mechanism behind this cause is the post - inflammatory changes in the connective tissue attached to the mitral valve leads to mitral valve prolapse.[7 ]
Endocarditis . Mitral valve descensus is caused due to infected endocarditis and also the patients with mitral valve descensus have eminent incidence of pathogenic endocarditis . Mitral valve prolapse from endocarditis is caused due to change in the structure of connective , which holds the mitral valve , due to infection and inflammation.[8 ]
Heart Attack . Heart attack may also cause mitral valve prolapse . The heart attack may lead to the devastation of the muscles that hold the mitral valve.[9]Further , during a tenderness attack , the anatomy of mitral valve and related tissues changes leading to mitral regurgitation .
Radiation . In some cases , radiation during chemotherapy of the thorax also result in the mitral valve descensus that also leads to mitral disgorgement .
Cardiomyopathy . Cardiomyopathy means any disease in the cardiac muscles.[10]When the heart muscular tissue are draw to wreak under pressure , it will lead to elaboration of the heart ventricle . Once the ventricle is enlarged , the mortal valve no longer able to completely stop the backflowing of blood conduct to mitral regurgitation .
medicine . Some medicinal drug also cause mitral valve descensus and mitral disgorgement . Ergotamine and cabergoline are example of such drugs .
Trauma . Any trauma in the thorax or centre may lead to abnormality in mitral valves which may lead to mitral valve prolapsus and mitral regurgitation .
Atrial Fibrillation . Whenever there is an abnormal heartbeat rhythm , the condition is called as atrial fibrillation.[11]This condition may cause a problem in muscles leading to mitral valve descensus and mitral regurgitation .
Congenital Heart Disorders . Some patients contain with defect in the mitral valve . This experimental condition is known as congenital mitral valve prolapse.[12]These patients may or may not have symptoms of prolapse and mitral regurgitation .
anxiousness . Patients with anxiousness disorder are also prostrate to mitral valve prolapse .
Conclusion
Various study are done to conclude the association between mitral valve prolapsus and anxiety but none provide conclusive evidence . However , it is note that patient with mitral valve prolapse has high-pitched relative incidence of anxiety .
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