title: [Heart block].
authors.affiliation: Department of Pediatrics, Tokyo Women's Medical University.
authors.forename: Kazutoshi
authors.initials: K
authors.lastname: Nakano
authors.forename: Tomohiro
authors.initials: T
authors.lastname: Nakayama
authors.forename: Kaori
authors.initials: K
authors.lastname: Sasaki
mesh_terms: D000818:Animals; D004272:DNA, Mitochondrial / Q000235:genetics; D006327:Heart Block / Q000209:etiology* / Q000503:physiopathology; D006801:Humans; D007625:Kearns-Sayre Syndrome / Q000150:complications* / Q000235:genetics; D017241:MELAS Syndrome / Q000150:complications; D017243:MERRF Syndrome / Q000150:complications; D009154:Mutation; D017246:Ophthalmoplegia, Chronic Progressive External / Q000150:complications* / Q000235:genetics
chemical_list: D004272:DNA, Mitochondrial