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本文通过对563名老人的一系列检查,发现142名老年退行性心瓣膜病,阳性率为25.2%,其中主动脉瓣钙化或硬化占19.2%,二尖瓣环钙化占6%。
In this paper, a series of examination of 563 elderly people found 142 elderly patients with degenerative valvular heart disease, the positive rate was 25.2%, of which aortic valve calcification or sclerosis accounted for 19.2%, mitral annular calcification accounted for 6%.