This reply
Lin mark this message contains true information
originally written by Lin
林口長庚醫院血管外科主治醫師柯傅仁解釋,腳背上沒有脈搏跳動,代表下肢血管阻塞。量血壓時,除了量手部血壓,最好也量腳踝血壓,腳踝血壓若比手臂血壓少90%,或腳踝收縮壓除手臂收縮壓,上下肢血壓比小於1,就要懷疑是周邊動脈阻塞性疾病。

References

https://tw.news.yahoo.com/腳背摸不到脈搏-防動脈疾病上身.html
腳背摸不到脈搏 防動脈疾病上身

腳背摸不到脈搏 防動脈疾病上身 - Yahoo奇摩新聞

自己在摸腳背、繫鞋帶處,應該要摸得到動脈脈搏,如果沒有動脈脈搏跳動,很可能罹患周邊動脈疾病。林口長庚醫院血管外科主治醫師柯傅仁解釋,腳背上沒有脈搏跳動,代表下肢血管阻塞。量血壓時,除了量手部血壓,最好也量腳踝血壓,腳踝血壓若比手臂血壓少90%,或腳踝收縮壓除手臂收縮壓,上下肢血壓比小於1,就要懷疑是周邊動脈阻塞性疾病。雖然發生率小於5%,不過周邊動脈疾病也可能出現在雙手,只要兩手血壓差上20%以上

https://tw.news.yahoo.com/%E8%85%B3%E8%83%8C%E6%91%B8%E4%B8%8D%E5%88%B0%E8%84%88%E6%90%8F-%E9%98%B2%E5%8B%95%E8%84%88%E7%96%BE%E7%97%85%E4%B8%8A%E8%BA%AB.html

The content above by Cofacts message reporting chatbot and crowd-sourced fact-checking community is licensed under Creative Commons Attribution-ShareAlike 4.0 (CC BY-SA 4.0), the community name and the provenance link for each item shall be fully cited for further reproduction or redistribution.