title: Abnormal fibrous band from the left atrium to the left ventricle causing mitral regurgitation.
authors.affiliation: Division of Cardiovascular Surgery, Congenital Heart Disease Center, Severance Cardiovascular Hospital, Department of Thoracic and Cardiovascular Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea.
authors.forename: Hong Ju
authors.initials: HJ
authors.lastname: Shin
authors.affiliation: Division of Cardiovascular Surgery, Congenital Heart Disease Center, Severance Cardiovascular Hospital, Department of Thoracic and Cardiovascular Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea.
authors.forename: Han Ki
authors.initials: HK
authors.lastname: Park
authors.affiliation: Division of Pediatric Cardiology, Congenital Heart Disease Center, Severance Cardiovascular Hospital, Department of Pediatrics, Yonsei University College of Medicine, Seoul, Republic of Korea.
authors.forename: Jo Won
authors.initials: JW
authors.lastname: Jung
authors.affiliation: Division of Cardiovascular Surgery, Congenital Heart Disease Center, Severance Cardiovascular Hospital, Department of Thoracic and Cardiovascular Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea yhpark@yuhs.ac.
authors.forename: Young Hwan
authors.initials: YH
authors.lastname: Park
mesh_terms: D002648:Child; D005355:Fibrosis / Q000150:complications / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D006325:Heart Atria / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D006331:Heart Diseases / Q000150:complications / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D006352:Heart Ventricles / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D006801:Humans; D008297:Male; D008944:Mitral Valve Insufficiency / Q000209:etiology*; D014463:Ultrasonography
keywords: Fibrous band