老年钙化性心脏瓣膜病!又称老年退行性心脏瓣膜病!是指既往心脏正常!但随着年龄增长!心脏瓣膜发生退行性变“纤维化”钙化而致心脏瓣膜开"闭障碍的一种心脏瓣膜病#它是老年人常见的心脏病!是引起老年人心衰和猝死的重要病因之一$老年钙化性心脏瓣膜病进展缓慢!引起瓣膜狭窄或关闭 Elderly calcified heart valve disease, also known as senile degenerative heart valve disease! Refers to the previous normal heart, but with age, heart valve degeneration, fibrosis calcification and heart valve open, A heart valve disease # It is a common heart disease in the elderly is caused by one of the major causes of heart failure and sudden death in the elderly $ Elderly calcified heart valve disease is progressing slowly causing the valve stenosis or closed