Congenital intrapericardial aneurysm of the left atrial appendage.

Pomé, G; Pelenghi, S; Grassi, M; Vignati, G; Pellegrini, A · Ann Thorac Surg · 2000

case_report · Level V

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Abstract

Congenital aneurysmal dilatation of the left atrial appendage is a rare but correctable lesion. It represents a diagnostic dilemma in patients with cardiomegaly and is commonly associated with supraventricular arrhythmias and life-threatening systemic embolization. We describe the diagnostic evaluation and surgical treatment during 1997 of a patient with congenital aneurysmal dilatation of the left atrial appendage. The patient was discharged previously from our hospital in 1967 with the diagnosis of congenital dilatation of the pulmonary artery.

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