Differential Diagnosis of CHD

CYANOSIS WITH DECREASED VASCULARITY

1. Tetralogy L

2. Truncus-type IV L ¤

3. Tricuspid atresia L or J

4. Transposition L or J

5. Ebsteins L ¤

CHF IN NEWBORN

1. Hypoplastic L Heart Syndrome

2. Coarctation of the aorta

3. Cong. aortic stenosis

4. Mitral stenosis

5. Cor triatriatum

6. Pulmonary venous obstruction as in:

• Stenosis of the pulmonary veins

• TAPVR from below diaphragm ¤

1. Viral myocarditis ¤

2. Endocardial fibroelastosis ¤

3. Aberrant coronary artery (from PA LÜR shunt) ¤

4. Cystic medial necrosis of coronary arteries ¤

5. Diabetic mother ¤

1. Transposition L or J

2. Truncus types I,II,III L

3. TAPVR L

4. Tricuspid atresia L or J

5. Single ventricle L

L =Cyanotic

J =Acyanotic

¤ =Cardiomegaly

WH/00