“…4 Although any part of the heart may be affected, the most common location is the free wall of left ventricle (50%-77%) 5 or interventricular septal wall 6 followed by atria and intracavity area. 7 The disease can remain asymptomatic (90%) but may incidentally result in heart failure, cardiac tamponade, pulmonary embolism, stroke, atrioventricular block, paroxysmal supraventricular tachycardia, mitral regurgitation, pericardial effusion, coronary artery disease, anaphylaxis and death. Diagnosis of cardiac hydatid cyst is easy with typical cystic appearance in echocardiography; however, it may rarely be difficult to distinguish it from myxoma.…”