2024-03-28T16:27:20Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/800602022-11-17T02:08:08Zhdl_2115_20040hdl_2115_121Cardiac involvement with anti-mitochondrial antibody-positive myositis mimicking cardiac sarcoidosisKadosaka, TakahideTsujinaga, ShingoIwano, HiroyukiKamiya, KiwamuNagai, AzusaMizuguchi, YoshifumiMotoi, KoOmote, KazunoriNagai, ToshiyukiYabe, IchiroAnzai, ToshihisaAnti-mitochondrial antibodyAnti-mitochondrial antibody-positive myositisCardiac sarcoidosis490Anti-mitochondrial antibody (AMA)-positive myositis is an atypical inflammatory myopathy characterized by chronic progressive respiratory muscle weakness, muscular atrophy, and cardiac involvement. Arrhythmias, cardiomyopathy, and myocarditis have been reported as cardiac manifestations. Herein, we present the first report of a patient diagnosed with having AMA-positive myositis with cardiac involvement mimicking cardiac sarcoidosis.Wiley Periodicals, IncJournal Articlehttp://hdl.handle.net/2115/800602055-5822ESC heart failure76431543192020-12-22enginfo:doi/10.1002/ehf2.12984none