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PPT 课件 | 四肢血压测量 | 差值暗藏玄机

  • 2026-11-05 06:44:45
PPT 课件 | 四肢血压测量 | 差值暗藏玄机

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我以前以为测血压只测一只胳膊就行，看完这份 PPT 才被砸懵，原来四肢血压的差值里藏着这么多血管病变的信号。

之前遇上两侧血压差 15mmHg 的患者，我还以为是机器误差，现在才知道超过 10mmHg 就该警惕动脉狭窄，之前漏了多少预警信号。

原来臂间差超 20mmHg 提示锁骨下动脉狭窄；原来踝间差增大关联 CKD 进展；原来踝臂指数低于 0.9 要排查下肢动脉病，高于 1.4 是血管钙化的信号。

现在懂了，测四肢血压不是麻烦，是给血管做全面筛查。很多隐匿的病变没有明显症状，差值就是最早的预警。

差值藏玄机，细节定方向。这份 PPT 我存了，对照自己之前的操作补短板。

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  15. SELECT * FROM `article` WHERE `id` < 563661 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000522s ]
0.114100s