Echocardiographic findings on congenital left ventricular diverticulum and aneurysm: two rare cases and literature review.

Congenital diverticulum and aneurysm are rare cardiac abnormalities. Given their very low incidence especially in adult patients and the few cases reported, the diagnosis might be ignored when the cardiac malformation is seen for the first time. This article presents two adult cases of congenital diverticulum and aneurysm, which were first detected by echocardiography. The relevant literature is reviewed.