Accessory mitral valve tissue causing severe left ventricular outflow tract obstruction in a post-Senning patient with transposition of the great arteries
Abstract
Overview
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.
Keywords
Accessory mitral valve tissue, left ventricular outflow tract obstruction
Article Information
Correspondence
Prashanth Panduranga, Department of Cardiology, Royal Hospital, Post Box 1331, Muscat-111, Sultanate of Oman. Tel. +968.92603746 – Fax: +968.24599841. E-mail: prashanthp_69@yahoo.co.in
Received
2011-05-07T00:00:00
Further Resources
Trending Topic
Moderate-to-severe congenital heart disease, which requires specialist cardiology care, is present in around 6/1,000 live births.1 Patients born with congenital heart defects often require surgery in early life and a consequence of this initial surgical repair is pulmonary regurgitation. The severity of pulmonary regurgitation can worsen over time and present more frequent symptoms, and may […]
Background: Patients with adult congenital heart disease (ACHD) are more prone to atrial arrhythmia, which increases their morbidity and mortality and risk of hospital admissions when compared with the same population where atrial arrhythmias are absent. Objective: Compare the use ...
First described in 1868 by WS Church, cor triatriatum sinister (CTS) is one of the rarest congenital heart diseases in the world, with an estimated incidence of 0.1%.1,2 It is characterised by the presence of a fibrous membrane that divides the left ...
...
...
...
...
...
...
Short QT syndrome (SQTS) is a cardiac channelopathy characterised by an abnormally short QT interval and an increased risk of atrial and ventricular fibrillation.1 As it often involves young patients with an apparently normal heart, it is imperative for physicians ...
Long QT syndrome (LQTS) is a hereditary disorder characterised by prolongation of the QT interval on electrocardiogram (ECG), syncope and sudden death due to torsade de pointes (Tdp) and/ or ventricular fibrillation.1 To date, 16 genes have been reported as LQTS-causing ...
Advances in surgical technique over the last two decades have heralded a dramatic improvement in survival rates in those born with congenital heart disease (CHD). With current methods, more than 85% of paediatric patients undergoing surgical repair survive into adulthood,1and ...
Brugada syndrome (BrS), first described in 1992, is an autosomal dominant, arrhythmogenic disease. There is a male predominance of the syndrome and the prevalence is highest in Asian and Southeast Asian countries, reaching 0.5.1 per 1,000.1 BrS is diagnosed in patients with ST-segment ...
This Functionality is for
Members Only
Explore the latest in medical education and stay current in your field. Create a free account to track your learning.
