踝臂指数的测量和说明
Measurement and interpretation of the ankle-branchinal index
The ankle-brachial index (ABI) is the ratio of the systolic blood pressure (SBP) measured at the ankle to that measured at the brachial artery. Originally described by Winsor1 in 1950, this index was initially proposed for the noninvasive diagnosis of lower-extremity peripheral artery disease (PAD).2,3 Later, it was shown that the ABI is an indicator of atherosclerosis at other vascular sites and can serve as a prognostic marker for cardiovascular events and functional impairment, even in the
absence of symptoms of PAD.
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学科代码:心血管病学 关键词:踝臂指数 测量 说明
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