{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["36(5)"],"submitter":["Hsuan CF"],"pubmed_abstract":["<h4>Background</h4>Ischemic mitral regurgitation (IMR) is common in ischemic heart disease and results in poor prognosis. However, the exact mechanism of IMR has not been fully elucidated.<h4>Hypothesis</h4>Quantitation of the mitral tetrahedron using three-dimentianl (3D) echocardiography is capable of evaluating the geometric determinants and mechanisms of IMR.<h4>Methods</h4>Forty patients with a history of ST-elevation myocardial infarction at least 6 months earlier were studied. Parameters of mitral deformation and global left ventricular (LV) function and shape were evaluated by 2-dimensional echocardiography. The effective regurgitant orifice (ERO) of IMR was obtained by the quantitative continuous-wave Doppler technique. Three-dimensional (3D) echocardiography was applied to assess"],"journal":["Clinical cardiology"],"pagination":["286-92"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC6649532"],"repository":["biostudies-literature"],"pubmed_title":["Quantitation of the mitral tetrahedron in patients with ischemic heart disease using real-time three-dimensional echocardiography to evaluate the geometric determinants of ischemic mitral regurgitation."],"pmcid":["PMC6649532"],"pubmed_authors":["Hsu KL","Tseng WK","Lin LC","Hsuan CF","Wu CC","Yu HY"],"additional_accession":[]},"is_claimable":false,"name":"Quantitation of the mitral tetrahedron in patients with ischemic heart disease using real-time three-dimensional echocardiography to evaluate the geometric determinants of ischemic mitral regurgitation.","description":"<h4>Background</h4>Ischemic mitral regurgitation (IMR) is common in ischemic heart disease and results in poor prognosis. However, the exact mechanism of IMR has not been fully elucidated.<h4>Hypothesis</h4>Quantitation of the mitral tetrahedron using three-dimentianl (3D) echocardiography is capable of evaluating the geometric determinants and mechanisms of IMR.<h4>Methods</h4>Forty patients with a history of ST-elevation myocardial infarction at least 6 months earlier were studied. Parameters of mitral deformation and global left ventricular (LV) function and shape were evaluated by 2-dimensional echocardiography. The effective regurgitant orifice (ERO) of IMR was obtained by the quantitative continuous-wave Doppler technique. Three-dimensional (3D) echocardiography was applied to assess","dates":{"release":"2013-01-01T00:00:00Z","publication":"2013 May","modification":"2025-04-18T20:40:06.945Z","creation":"2019-09-04T07:06:43Z"},"accession":"S-EPMC6649532","cross_references":{"pubmed":["23494571"],"doi":["10.1002/clc.22111"]}}