A rare location of cardio hydatid cyst with multiple organ involvement: a case report.

Unlabelled: Cardiac cysts in hydatid cysts, a parasitic disease, are extremely rare, and left-atrial hydatid cysts are even more unusual. Therefore, the authors report herein a rare case of a hydatid cyst in the left atrium. According to them, this is the third documented case of left-atrial hydatid cysts.