{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Roca-Fernandez A"],"funding":["National Institute for Health Research (NIHR)","European Commission"],"pagination":["e002241"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9950586"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["10(1)"],"pubmed_abstract":["<h4>Background</h4>Long COVID is associated with multiple symptoms and impairment in multiple organs. Cross-sectional studies have reported cardiac impairment to varying degrees by varying methodologies. Using cardiac MR (CMR), we investigated a 12-month trajectory of abnormalities in Long COVID.<h4>Objectives</h4>To investigate cardiac abnormalities 1-year post-SARS-CoV-2 infection.<h4>Methods</h4>534 individuals with Long COVID underwent CMR (T1/T2 mapping, cardiac mass, volumes, function and strain) and multiorgan MRI at 6 months (IQR 4.3-7.3) since first post-COVID-19 symptoms. 330 were rescanned at 12.6 (IQR 11.4-14.2) months if abnormal baseline findings were reported. Symptoms, questionnaires and blood samples were collected at both time points. CMR abnormalities were defined as ≥1 "],"journal":["Open heart"],"pubmed_title":["Cardiac abnormalities in Long COVID 1-year post-SARS-CoV-2 infection."],"pmcid":["PMC9950586"],"funding_grant_id":["719445","COV-LT2-0043","AMD-719445-8"],"pubmed_authors":["Roca-Fernandez A","Monteiro D","Banerjee R","Carapella V","Bull S","Wamil M","Borlotti A","Lip GYH","Robson M","Ntusi N","Banerjee A","Dennis A","Brady M","Thomaides-Brears H","Telford A","Kelly M","Heightman M"],"additional_accession":[]},"is_claimable":false,"name":"Cardiac abnormalities in Long COVID 1-year post-SARS-CoV-2 infection.","description":"<h4>Background</h4>Long COVID is associated with multiple symptoms and impairment in multiple organs. Cross-sectional studies have reported cardiac impairment to varying degrees by varying methodologies. Using cardiac MR (CMR), we investigated a 12-month trajectory of abnormalities in Long COVID.<h4>Objectives</h4>To investigate cardiac abnormalities 1-year post-SARS-CoV-2 infection.<h4>Methods</h4>534 individuals with Long COVID underwent CMR (T1/T2 mapping, cardiac mass, volumes, function and strain) and multiorgan MRI at 6 months (IQR 4.3-7.3) since first post-COVID-19 symptoms. 330 were rescanned at 12.6 (IQR 11.4-14.2) months if abnormal baseline findings were reported. Symptoms, questionnaires and blood samples were collected at both time points. CMR abnormalities were defined as ≥1 ","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 Feb","modification":"2026-07-14T20:54:08.514Z","creation":"2026-06-24T03:04:18.437Z"},"accession":"S-EPMC9950586","cross_references":{"pubmed":["36822818"],"doi":["10.1136/openhrt-2022-002241"]}}