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Parameters of the mitral apparatus in patients with ischemic and nonischemic dilated cardiomyopathy

2023-12Recensão Acesso aberto
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dc.contributor.authorPresume, João
dc.contributor.authorPaiva, Mariana S.
dc.contributor.authorGuerreiro, Sara
dc.contributor.authorRibeiras, Regina
dc.contributor.institutionComprehensive Health Research Centre (CHRC) - pólo NMS
dc.contributor.institutionNOVA Medical School|Faculdade de Ciências Médicas (NMS|FCM)
dc.contributor.pblSpringer Science and Business Media Deutschland GmbH
dc.date.accessioned2024-01-18T22:41:51Z
dc.date.available2024-01-18T22:41:51Z
dc.date.issued2023-12
dc.descriptionPublisher Copyright: © The Author(s) 2023.
dc.description.abstractThe mitral valve apparatus is a complex structure consisting of several coordinating components: the annulus, two leaflets, the chordae tendineae, and the papillary muscles. Due to the intricate interplay between the mitral valve and the left ventricle, a disease of the latter may influence the normal function of the former. As a consequence, valve insufficiency may arise despite the absence of organic valve disease. This is designated as functional or secondary mitral regurgitation, and it arises from a series of distortions to the valve components. This narrative review describes the normal anatomy and the pathophysiology behind the mitral valve changes in ischemic and non-ischemic dilated cardiomyopathies. It also explains the value of a complete multiparametric assessment of this structure. Not only must an assessment include quantitative measures of regurgitation, but also various anatomical parameters from the mitral apparatus and left ventricle, since they carry prognostic value and are predictors of mitral valve repair success and durability.en
dc.description.versionpublishersversion
dc.description.versionpublished
dc.format.extent659346
dc.identifier.doi10.1177/03000605231218645
dc.identifier.issn0300-0605
dc.identifier.otherPURE: 81977224
dc.identifier.otherPURE UUID: 8a53e81c-c79b-41fb-808d-f11bfe7ff05c
dc.identifier.otherScopus: 85181197524
dc.identifier.otherPubMed: 38150557
dc.identifier.urihttp://hdl.handle.net/10362/162499
dc.identifier.urlhttps://www.scopus.com/pages/publications/85181197524
dc.language.isoeng
dc.peerreviewedyes
dc.subjectdilated cardiomyopathy
dc.subjectischemic cardiomyopathy
dc.subjectMitral valve
dc.subjectmitral valve insufficiency
dc.subjectmyocardial infarction
dc.subjectnon-ischemic cardiomyopathy
dc.subjectsecondary mitral regurgitation
dc.subjectBiochemistry
dc.subjectCell Biology
dc.subjectBiochemistry, medical
dc.titleParameters of the mitral apparatus in patients with ischemic and nonischemic dilated cardiomyopathyen
dc.typereview
degois.publication.issue12
degois.publication.titleJournal of International Medical Research
degois.publication.volume51
dspace.entity.typePublication
rcaap.rightsopenAccess

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