老年人血管彈性不好，需要略微高點的血壓才能保證器官的正常血供，有必要降到正常值以下嗎？

來源: 薛成於 2015-03-16 11:28:03 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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