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踝臂指数(ankle-brachialindex,ABI)是踝部动脉(通常取胫后动脉或足背动脉)收缩压与双侧肱动脉收缩压的最高值之比,它是诊断外周动脉缺血的最佳无创指标。近年来国外一些大规模循证医学研究显示,ABI降低与心脑血管疾病有显著相关性,在老年人中尤其如此。本文旨在观察ABI与冠状?
Ankle-brachial index (ABI) is the ratio of the systolic blood pressure of the ankle artery (usually the posterior tibial artery or the dorsalis pedis artery) to the highest systolic blood pressure of the bilateral brachial artery, which is the best diagnosis of peripheral artery ischemia Non-invasive index. In recent years, some large-scale foreign evidence-based medical research shows that there is a significant correlation between ABI reduction and cardiovascular and cerebrovascular diseases, especially in the elderly. This article aims to observe the ABI and coronary?