title: Accessory mitral valve tissue causing severe left ventricular outflow tract obstruction in a post-Senning patient with transposition of the great arteries.
abstract: Accessory mitral valve tissue is a rare congenital anomaly associated with congenital cardiac defects and is usually detected in the first decade of life. We describe the case of an 18-year old post-Senning asymptomatic patient who was found to have accessory mitral valve tissue on transthoracic echocardiography producing severe left ventricular outflow tract obstruction.
authors: Department of Adult Congenital Heart Disease, Royal Hospital, Muscat;
authors: Prashanth
authors: P
authors: Panduranga
authors: Thomas
authors: T
authors: Eapen
authors: Salim
authors: S
authors: Al-Maskari
authors: Abdullah
authors: A
authors: Al-Farqani