Surgical operation performed in TGA, single ventricle, and restrictive VSD causing subaortic stenosis.
Side-to-side aorta and pulmonary artery connection to provide unrestricted blood flow from the systemic ventricle to the aorta.
High negative predictive value for PE and DVT.
Positive D-dimer results with medium–high clinical probability of PE should be followed by CTA.
Anomalous cardiac position with the apex pointing the right chest wall.
Cardiac anatomy may be normal.
Check for other congenital cardiac lesions.
Differential diagnosis: in case of abnormal heart position, look for congenital absence of pericardium.
Genetic disease on chromosome 22 leading to thymic hypoplasia with low T cell count, hypoparathyroidism with hypocalcemia, and outflow tract defects of the heart (ToF, truncus arteriosus, interrupted...