Congenitally corrected transposition of the great arteries (CCTGA) is
a rare form of congenital heart disease characterised by atrioventricu
lar as well as ventriculoarterial discordance. It is usually associate
d with a variety of severe intracardiac defects. Few patients with thi
s abnormality survive past 50 years. An SO year old woman was admitted
to the hospital because of mild congestive heart failure. Cardiac exa
mination revealed a 4/6 holosystolic and a 2/6 decrescendo diastolic m
urmur at the left sternal border. Radiography, echocardiography, and c
omputed tomography confirmed newly diagnosed CCTGA without associated
intracardiac defects.