This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anatomy
[{'content': 'Ectopia cordis is associated with the following organ: \nSelect and explain. \nA. Lens, B. Lungs, C. Hea, D. Liver', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Failure of fusion of the two sternal bars during embryonic development produces congenital sternal cleft, which may involve the upper, lower, or entire sternum. In its severe form, this defect is usually associated with ectopia cordis and congenital hea lesions. Ectopia cordis is location of the hea outside of the thoracic cavity, either lying on the outer surface or displaced superiorly to the neck or inferiorly to the abdomen. Ref: Albanese C.T., Sylvester K.G. (2010). Chapter 43. Pediatric Surgery. In G.M. Dohey (Ed), CURRENT Diagnosis & Treatment: Surgery, 13e.', 'role': 'assistant'}]