{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["14(12)"],"submitter":["Kim K"],"pubmed_abstract":["<h4>Background</h4>We aimed to evaluate the long-term surgical outcomes of patients with hypertrophic obstructive cardiomyopathy and explore the risk factors for mortality, especially those related to atrial fibrillation.<h4>Methods</h4>We retrospectively reviewed 150 consecutive patients with hypertrophic obstructive cardiomyopathy who underwent surgical treatment between March 2003 and December 2020.<h4>Results</h4>Fifty (33.3%, age 53.7±16.1 years) patients underwent isolated septal myectomy (SM), 79 (52.7%, age 52.3±12.6 years) underwent SM with mitral valve intervention (SM + MVI), and 21 (14.0%, age 57.1±13.5 years) underwent SM with mitral valve replacement (SM + MVR). Overall peak left ventricular outflow tract pressure gradient at rest was significantly decreased from 91.9±43.2 to"],"journal":["Journal of thoracic disease"],"pagination":["4624-4632"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9840035"],"repository":["biostudies-literature"],"pubmed_title":["Long-term outcomes and risk factors for mortality of patients with hypertrophic obstructive cardiomyopathy undergoing septal myectomy."],"pmcid":["PMC9840035"],"pubmed_authors":["Jung SH","Chung CH","Kim K","Choo SJ","Lee SA","Kim JB","Kim HR","Yoo JS","Lee JW"],"additional_accession":[]},"is_claimable":false,"name":"Long-term outcomes and risk factors for mortality of patients with hypertrophic obstructive cardiomyopathy undergoing septal myectomy.","description":"<h4>Background</h4>We aimed to evaluate the long-term surgical outcomes of patients with hypertrophic obstructive cardiomyopathy and explore the risk factors for mortality, especially those related to atrial fibrillation.<h4>Methods</h4>We retrospectively reviewed 150 consecutive patients with hypertrophic obstructive cardiomyopathy who underwent surgical treatment between March 2003 and December 2020.<h4>Results</h4>Fifty (33.3%, age 53.7±16.1 years) patients underwent isolated septal myectomy (SM), 79 (52.7%, age 52.3±12.6 years) underwent SM with mitral valve intervention (SM + MVI), and 21 (14.0%, age 57.1±13.5 years) underwent SM with mitral valve replacement (SM + MVR). Overall peak left ventricular outflow tract pressure gradient at rest was significantly decreased from 91.9±43.2 to","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Dec","modification":"2025-04-26T10:01:04.634Z","creation":"2025-04-06T13:10:34.293Z"},"accession":"S-EPMC9840035","cross_references":{"pubmed":["36647469"],"doi":["10.21037/jtd-22-1045"]}}