{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["14(10)"],"submitter":["Tan LL"],"pubmed_abstract":["<h4>Study objectives</h4>Sleep apnea is often newly diagnosed in patients presenting with ST-segment elevation myocardial infarction (STEMI). We assessed longitudinal changes in apnea-hypopnea index (AHI) and sleep apnea phenotype after STEMI and determined its association with changes in the left ventricular ejection fraction (LVEF).<h4>Methods</h4>A total of 101 eligible patients with STEMI underwent consecutive sleep studies and echocardiographic studies within 5 days of admission and at 6-month follow-up. Sleep apnea (AHI ≥ 15 events/h) was further divided into obstructive sleep apnea (OSA) or central sleep apnea (CSA).<h4>Results</h4>Both AHI (mean difference -6.4 events/h, 95% confidence interval [CI] -9.6 to 3.3, <i>P</i> < .001) and LVEF (mean difference 2.6%, 95% CI 1.3 to 4.0, <i"],"journal":["Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine"],"pagination":["1773-1781"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC6175802"],"repository":["biostudies-literature"],"pubmed_title":["Sleep Apnea Evolution and Left Ventricular Recovery After Percutaneous Coronary Intervention for Myocardial Infarction."],"pmcid":["PMC6175802"],"pubmed_authors":["Lee CH","Balakrishnan I","Seneviratna A","Ling LH","Chan MY","Ting J","Gong L","Tai BC","Tai ES","Richards AM","Tan LL"],"additional_accession":[]},"is_claimable":false,"name":"Sleep Apnea Evolution and Left Ventricular Recovery After Percutaneous Coronary Intervention for Myocardial Infarction.","description":"<h4>Study objectives</h4>Sleep apnea is often newly diagnosed in patients presenting with ST-segment elevation myocardial infarction (STEMI). We assessed longitudinal changes in apnea-hypopnea index (AHI) and sleep apnea phenotype after STEMI and determined its association with changes in the left ventricular ejection fraction (LVEF).<h4>Methods</h4>A total of 101 eligible patients with STEMI underwent consecutive sleep studies and echocardiographic studies within 5 days of admission and at 6-month follow-up. Sleep apnea (AHI ≥ 15 events/h) was further divided into obstructive sleep apnea (OSA) or central sleep apnea (CSA).<h4>Results</h4>Both AHI (mean difference -6.4 events/h, 95% confidence interval [CI] -9.6 to 3.3, <i>P</i> < .001) and LVEF (mean difference 2.6%, 95% CI 1.3 to 4.0, <i","dates":{"release":"2018-01-01T00:00:00Z","publication":"2018 Oct","modification":"2025-04-21T22:03:40.213Z","creation":"2019-06-06T20:16:32Z"},"accession":"S-EPMC6175802","cross_references":{"pubmed":["30353816"],"doi":["10.5664/jcsm.7394"]}}