{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Mao X"],"funding":["NIBIB NIH HHS","National Institutes of Health"],"pagination":["833257"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC8930916"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["9"],"pubmed_abstract":["The aim of this study is to simultaneously quantify T1/T2 across three slices of the left-ventricular myocardium without breath-holds or ECG monitoring, all within a 3 min scan. Radial simultaneous multi-slice (SMS) encoding, self-gating, and image reconstruction was incorporated into the cardiovascular magnetic resonance (CMR) Multitasking framework to simultaneously image three short-axis slices. A T2prep-IR FLASH sequence with two flip angles was designed and implemented to allow B1+-robust T1 and T2 mapping. The proposed Multitasking-SMS method was validated in a standardized phantom and 10 healthy volunteers, comparing T1 and T2 measurements and scan-rescan repeatability against corresponding reference methods in one layer of phantom vials and in 16 American Heart Association (AHA) my"],"journal":["Frontiers in cardiovascular medicine"],"pubmed_title":["Simultaneous Multi-Slice Cardiac MR Multitasking for Motion-Resolved, Non-ECG, Free-Breathing T1-T2 Mapping."],"pmcid":["PMC8930916"],"funding_grant_id":["R01 EB028146"],"pubmed_authors":["Christodoulou AG","Ma S","Xie Y","Lee HL","Hu Z","Fan Z","Li D","Cao T","Mao X","Serry FM","Han F"],"additional_accession":[]},"is_claimable":false,"name":"Simultaneous Multi-Slice Cardiac MR Multitasking for Motion-Resolved, Non-ECG, Free-Breathing T1-T2 Mapping.","description":"The aim of this study is to simultaneously quantify T1/T2 across three slices of the left-ventricular myocardium without breath-holds or ECG monitoring, all within a 3 min scan. Radial simultaneous multi-slice (SMS) encoding, self-gating, and image reconstruction was incorporated into the cardiovascular magnetic resonance (CMR) Multitasking framework to simultaneously image three short-axis slices. A T2prep-IR FLASH sequence with two flip angles was designed and implemented to allow B1+-robust T1 and T2 mapping. The proposed Multitasking-SMS method was validated in a standardized phantom and 10 healthy volunteers, comparing T1 and T2 measurements and scan-rescan repeatability against corresponding reference methods in one layer of phantom vials and in 16 American Heart Association (AHA) my","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022","modification":"2025-04-06T19:27:10.372Z","creation":"2025-04-06T19:27:10.372Z"},"accession":"S-EPMC8930916","cross_references":{"pubmed":["35310971"],"doi":["10.3389/fcvm.2022.833257"]}}