We report the case of a 30-year-old male who had symptomatic bicuspid aortic valve stenosis. Operative findings unexpectedly revealed right juxtaposition of the atrial appendages. This is a rare association, as juxtaposition of atrial appendages is generally associated with more complex forms of congenital heart disease. The patient underwent successful surgery with uneventful postoperative course.
DixonASJ.Juxtaposition of the atrial appendages. Two cases of an unusual congenital cardiac deformity. Br Heart J. 1954;16(2):153–164.
2.
BirminghamA. Extreme anomaly of the heart and great vessels. J Anat Physiol. 1892;27(pt 1):139–150.
3.
FrescuraCThieneG. Juxtaposition of the atrial appendages. Cardiovasc Pathol. 2012;21(3):169–179.
4.
Van PraaghSO’SullivanJBriliSVan PraaghR. Juxtaposition of the morphologically left atrial appendage in solitus and inversus atria. A study of 18 postmortem cases. Am Heart J. 1996;132(2 pt 1):391–402.
5.
LeuMRChiuISHungCRWuMH. Surgical implication of juxtaposed atrial appendages and the associated anomalies. Ann Thorac Surg. 1992;54(1):134–136.
6.
SinghiAKPradhanPAgarwalRSivakumarK. Juxtaposed atrial appendages: a curiosity with some clinical relevance. Ann Pediatr Cardiol. 2016;9(2):186–189.
7.
AnjosRTHoSYAndersonRH. Surgical implication of juxtaposition of the atrial appendages. J Thorac Cardiovasc Surg. 1990;99(5):897–904.
8.
AndersonRHSmithAWilkinsonJL. Right juxtaposition of the auricular appendages. Eur J Cardiol. 1976;4(4):495–503.
9.
BeckerAEBeckerMJ. Juxtaposition of atrial appendages associated with normally oriented ventricles and great arteries. Circulation. 1970;41(4):685–688.
