Mitral valve atresia is often associated with complex ventricular anatomy, double-outlet right ventricle and single left ventricle with transposition of the great vessels.

Mitral atresia is a rare congenital heart defect when compared to atresia of other valves and it is often associated with other cardiac malformation such as patent ductus arteriosus, coarctation of the aorta, transposition of the great arteries, ...

Navigate to sub-section Disease Information Summary A congenital heart defect characterized by the complete atresia of the mitral valve. Summary A congenital heart defect characterized by the complete atresia of the mitral valve. A congenital heart defect characterized by the complete atresia of the mitral valve. Read More

Mitral valve atresia involves the constellation of a small annulus, short chordae, and closely associated papillary muscles. In essence the mitral apparatus never finished growing.

2024年5月6日 · Mitral valve atresia is a rare congenital (present at birth) defect of the heart’s mitral valve. The mitral valve connects the heart’s left atrium (upper chamber) and left ventricle (lower chamber).

2022年7月30日 · Mitral atresia with normal aortic root is an uncommon, complicated CHD and is typically associated with multiple other heart anomalies. The occluded mitral valve may be in the form of an imperforate valve membrane or an absent atrioventricular (AV) connection [8].

A congenital heart defect characterized by the complete atresia of the mitral valve. The Genetic and Rare Diseases Information Center (GARD) has information and resources for patients, …

2023年3月13日 · Mitral atresia is a congenital heart anomaly that affects the structure and function of the bicuspid valve, which guards the passage of the left chambers. The condition, untreated or undiagnosed, can precipitate a range of complications or may even cause death in infants with severe anomalies.

Mitral valve atresia is defined as a condition where the mitral valve is either imperforate or absent, leading to a univentricular atrioventricular connection to a dominant right ventricle via a tricuspid valve.

2021年1月13日 · We describe the first known case of unguarded mitral valve orifice with normal segmental cardiac anatomy, severe left ventricular dilatation and dysfunction, aortic atresia, and atrial flutter. ( Level of Difficulty: Advanced.)