Congential Diseases

Posted by padma

Truncus arteriosus is actually a heart defect which leads to severe problems the circulatory system. It is a rare type of heart disease, and it is congenital in which a large blood vessel leads out of the left and right ventricles, instead of the normal two blood vessels, that is, one  pulmonary artery and aorta. The two lower chambers of the heart also miss a portion of the wall which separates them.