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Article: Ventricular Myocardial Deformation Imaging of Patients with Repaired Tetralogy of Fallot

TitleVentricular Myocardial Deformation Imaging of Patients with Repaired Tetralogy of Fallot
Authors
KeywordsTetralogy of Fallot
Myocardial deformation
Ventricular strain
Issue Date2020
PublisherMosby, Inc. The Journal's web site is located at http://www.elsevier.com/locate/echo
Citation
Journal of The American Society of Echocardiography, 2020, v. 33 n. 7, p. 788-801 How to Cite?
AbstractIn patients with repaired tetralogy of Fallot (TOF), dysfunction of the right and left ventricles remains an important issue. Adverse right ventricular (RV) remodeling has been related to RV dilation secondary to pulmonary regurgitation, electromechanical dyssynchrony, and myocardial fibrosis. Left ventricular (LV) dysfunction is attributed among other factors to altered ventricular-ventricular interaction. Advancements in echocardiography and cardiac magnetic resonance imaging have enabled direct interrogation of myocardial deformation of both ventricles in terms of myocardial strain and strain rate. Emerging evidence suggests that myocardial deformation imaging may provide incremental information for clinical use. In children and adults with repaired TOF, there is a growing body of literature on the use of myocardial deformation imaging in the assessment of ventricular mechanics and its clinical and prognostic values. The present review aims to provide an overview of impairment in RV and LV mechanics, associations between RV and LV deformation, changes in ventricular deformation after pulmonary valve replacement, and associations between measures of RV and LV deformation and outcomes and to highlight the clinical translational potential of myocardial deformation imaging in patients with repaired TOF.
Persistent Identifierhttp://hdl.handle.net/10722/285478
ISSN
2019 Impact Factor: 5.508
2015 SCImago Journal Rankings: 2.808

 

DC FieldValueLanguage
dc.contributor.authorLi, VWY-
dc.contributor.authorYu, CKM-
dc.contributor.authorSo, EKF-
dc.contributor.authorWong, WHS-
dc.contributor.authorCheung, YF-
dc.date.accessioned2020-08-18T03:53:47Z-
dc.date.available2020-08-18T03:53:47Z-
dc.date.issued2020-
dc.identifier.citationJournal of The American Society of Echocardiography, 2020, v. 33 n. 7, p. 788-801-
dc.identifier.issn0894-7317-
dc.identifier.urihttp://hdl.handle.net/10722/285478-
dc.description.abstractIn patients with repaired tetralogy of Fallot (TOF), dysfunction of the right and left ventricles remains an important issue. Adverse right ventricular (RV) remodeling has been related to RV dilation secondary to pulmonary regurgitation, electromechanical dyssynchrony, and myocardial fibrosis. Left ventricular (LV) dysfunction is attributed among other factors to altered ventricular-ventricular interaction. Advancements in echocardiography and cardiac magnetic resonance imaging have enabled direct interrogation of myocardial deformation of both ventricles in terms of myocardial strain and strain rate. Emerging evidence suggests that myocardial deformation imaging may provide incremental information for clinical use. In children and adults with repaired TOF, there is a growing body of literature on the use of myocardial deformation imaging in the assessment of ventricular mechanics and its clinical and prognostic values. The present review aims to provide an overview of impairment in RV and LV mechanics, associations between RV and LV deformation, changes in ventricular deformation after pulmonary valve replacement, and associations between measures of RV and LV deformation and outcomes and to highlight the clinical translational potential of myocardial deformation imaging in patients with repaired TOF.-
dc.languageeng-
dc.publisherMosby, Inc. The Journal's web site is located at http://www.elsevier.com/locate/echo-
dc.relation.ispartofJournal of The American Society of Echocardiography-
dc.subjectTetralogy of Fallot-
dc.subjectMyocardial deformation-
dc.subjectVentricular strain-
dc.titleVentricular Myocardial Deformation Imaging of Patients with Repaired Tetralogy of Fallot-
dc.typeArticle-
dc.identifier.emailLi, VWY: wyvli@hku.hk-
dc.identifier.emailSo, EKF: edwinaso@hku.hk-
dc.identifier.emailWong, WHS: whswong@hku.hk-
dc.identifier.emailCheung, YF: xfcheung@hku.hk-
dc.identifier.authorityCheung, YF=rp00382-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.echo.2020.03.017-
dc.identifier.pmid32624088-
dc.identifier.scopuseid_2-s2.0-85086733795-
dc.identifier.hkuros312890-
dc.identifier.volume33-
dc.identifier.issue7-
dc.identifier.spage788-
dc.identifier.epage801-
dc.publisher.placeUnited States-

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