Yilmaz, Mert, Isik Senkaya, Aysel Kaderli, and Serdar Ener. 2006. “Complete Atrioventricular Block Due to a Hydatid Cyst Located in the Interventricular Septum: A Case Report”. The Heart Surgery Forum 10 (1):E9-E11. https://doi.org/10.1532/HSF98.20061126.