{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["8"],"submitter":["Lee SH"],"pubmed_abstract":["<h4>Background</h4>This study investigated whether left ventricular (LV) global longitudinal strain (LV-GLS), as an LV function parameter less affected by mitral valve (MV) repair or prosthesis, is associated with clinical outcomes in patients with surgically treated MV disease.<h4>Methods</h4>Among 750 patients who underwent MV surgery, we assessed LV-GLS by speckle tracking echocardiography in 344 patients (148 men, mean age 58 ± 13 years) who showed preserved LV ejection fraction on echocardiography between 6 months and 2 years after MV surgery and who did not undergo aortic valve surgery. The assessed clinical events included admission for worsening of heart failure and cardiac death.<h4>Results</h4>During a period of 42.4 ± 26.0 months, 32 (9.3%) patients were hospitalized for worseni"],"journal":["Frontiers in cardiovascular medicine"],"pagination":["775533"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC8810643"],"repository":["biostudies-literature"],"pubmed_title":["Prognostic Implications of Left Ventricular Global Longitudinal Strain in Patients With Surgically Treated Mitral Valve Disease and Preserved Ejection Fraction."],"pmcid":["PMC8810643"],"pubmed_authors":["Lhagvasuren P","Cho I","Kim DY","Hong GR","Seo J","Lee SH","Ha JW","Shim CY"],"additional_accession":[]},"is_claimable":false,"name":"Prognostic Implications of Left Ventricular Global Longitudinal Strain in Patients With Surgically Treated Mitral Valve Disease and Preserved Ejection Fraction.","description":"<h4>Background</h4>This study investigated whether left ventricular (LV) global longitudinal strain (LV-GLS), as an LV function parameter less affected by mitral valve (MV) repair or prosthesis, is associated with clinical outcomes in patients with surgically treated MV disease.<h4>Methods</h4>Among 750 patients who underwent MV surgery, we assessed LV-GLS by speckle tracking echocardiography in 344 patients (148 men, mean age 58 ± 13 years) who showed preserved LV ejection fraction on echocardiography between 6 months and 2 years after MV surgery and who did not undergo aortic valve surgery. The assessed clinical events included admission for worsening of heart failure and cardiac death.<h4>Results</h4>During a period of 42.4 ± 26.0 months, 32 (9.3%) patients were hospitalized for worseni","dates":{"release":"2021-01-01T00:00:00Z","publication":"2021","modification":"2025-04-05T10:52:22.492Z","creation":"2025-04-05T10:52:22.492Z"},"accession":"S-EPMC8810643","cross_references":{"pubmed":["35127853"],"doi":["10.3389/fcvm.2021.775533"]}}