Congenital cardiovascular disease in the elderly

Congenital cardiovascular disease (CCD) is simply referred to as congenital heart disease, which refers to a defect or partial halt in the development of the fetal heart in the mother's body, and the pathological changes of the heart blood vessels after birth. Atrial septal defect (ASD) is the most common congenital cardiovascular disease (ECCD) in the elderly. Congenital aortic stenosis (bilobular valve), aortic constriction, and arterial duct failure Wait.