Identify the heart disorder with following specifications
usm
1.Tricupid atresia
2.Ebetein anomaly
3.TOF
4.ASD
Solution:
Apical displacement of the septal leaflet of tricuspid leaflet of greater than 8 mm/m2- Most specific sign
Ebstein anomaly is a congenital malformation of the heart that is characterized by apical displacement of the septal and posterior tricuspid valve leaflets, leading to atrialization of the right ventricle with a variable degree of malformation and displacement of the anterior leaflet .
There is often severe right sided cardiomegaly due to an elongated and enlarged right atrium tiich may result in an elevated apex Classically, the heart is described as having a “box shape” on a frontal chest radiograph.