The congenital coronary lesion associated with minimal or absent clinical manifestations and nearly normal life expectancy is:

A. Congenital origin of both coronary arteries from the pulmonary artery.
B. Congenital coronary artery fistula.
C. Membranous obstruction of the ostium of the left main coronary artery.
D. Congenital origin of the right coronary artery from the pulmonary artery.

Ans: D