Posted: July 25th, 2017

A full-term 2-week-old male newborn has cyanosis. Pregnancy and delivery were uncomplicated. His lungs are clear, and a midsystolic murmur is heard that is loudest in the left third intercostal space and associated with a thrill. Which of the following is the most likely diagnosis

A full-term 2-week-old male newborn has
cyanosis. Pregnancy and delivery were
uncomplicated. His lungs are clear, and a
midsystolic murmur is heard that is loudest in the
left third intercostal space and associated with a
thrill. Which of the following is the most likely
diagnosis?
(A) Atrial septal defect
(B) Bicuspid aortic valve
(C) Coarctation of the aorta
(D) Patent ductus arteriosus
(E) Tetralogy of Fallot