A nurse is collecting data from an infant who has coarctation of the aorta. Which of the following manifestations should the nurse expect?

A. Severe cyanosis: More typical of cyanotic congenital heart defects, not coarctation of the aorta, which is an acyanotic defect. B. Machine-like murmur: Characteristic of patent ductus arteriosus (PDA), not coarctation of the aorta. C. Decreased blood pressure in the legs: Classic finding in coarctation of the aorta due to narrowed aortic arch restricting blood flow to the lower body. D. Pulmonary edema: Possible in severe cases but not a primary or expected manifestation.