10-25-2007, 11:50 PM
43. A 28-month-old boy has a history of cyanosis since birth with episodes of syncope. Examination shows cyanosis and clubbing. The lungs are clear to auscultation. There is a right ventricular heave, a systolic click, a single S2, and a grade 3/6 systolic murmur. Which of the following is the most likely diagnosis?
A
) Bicuspid aortic valve
B
) Coarctation of the aorta
C
) Mitral stenosis
D
) Patent ductus arteriosus
E
) Tetralogy of Fallot
A
) Bicuspid aortic valve
B
) Coarctation of the aorta
C
) Mitral stenosis
D
) Patent ductus arteriosus
E
) Tetralogy of Fallot