2025-11-272025-11-27http://hdl.handle.net/2263/106502Clinical history : A newborn male who was born with cyanosis and developed dyspnea.A diagnosis of congenital heart deviation was made.Autopsy findings : 1. Atresia of the aortic valve with fibro-elastosis of the left ventricle.2. Congestion and intra-alveolar bleeding,Diagnosis: Atresia of the aortic valve with fibroelastosis of the left ventricle