title: Prognostic impact of atrial fibrillation occurrence in patients with non-ST-elevation acute coronary syndromes: is dysrhythmia duration a parameter to focus on? Considerations regarding biostatistic methods involving matching processes.
authors.affiliation: Department of Hospital Pathology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
authors.forename: Kyung-Jin
authors.initials: KJ
authors.lastname: Seo
authors.forename: Der Sheng
authors.initials: DS
authors.lastname: Sun
authors.forename: Yong-Gyu
authors.initials: YG
authors.lastname: Park
mesh_terms: D054058:Acute Coronary Syndrome / Q000150:complications*; D001281:Atrial Fibrillation / Q000209:etiology*; D005260:Female; D006801:Humans; D008297:Male