title: Sinus node structural changes in patients with long-standing chronic atrial fibrillation.
authors.affiliation: Department of Cardiac Surgery, Hospital General Universitario de Alicante, Alicante, Spain. hurle_aqu@gva.es
authors.forename: Aquilino
authors.initials: A
authors.lastname: Hurlé
authors.forename: Vicente
authors.initials: V
authors.lastname: Climent
authors.forename: Damian
authors.initials: D
authors.lastname: Sánchez-Quintana
mesh_terms: D000368:Aged; D001281:Atrial Fibrillation / Q000473:pathology*; D001706:Biopsy; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008297:Male; D012849:Sinoatrial Node / Q000473:pathology*; D013997:Time Factors