Intracavitary electrocardiography is a diagnostic aid in-
Ans. is 'd' i.e., Ebstein's anomaly of tricuspid valve Four chambered view in two dimension echocardiogram is diagnostic as it outlines the displaced tricuspid valve.
Tricuspid regurgitation
Endocardial fibroelastosis
Endomyocardial fibrosis
Ebstein's anomaly of the tricuspid valve