综上所述，加味阳和汤治疗PAD，可迅速改善患者临床症状，效果确切，可改善机体血液循环，用药安全性较好，具有一定的临床应用价值。

    [参考文献]

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    [2] Society for Vascular Surgery Lower Extremity Guidelines Writing Group，Conte MS，Pomposelli FB，et al. Society for Vascular Surgery practice guidelines for atherosclerotic occlusive disease of the lowerextremities： management of asymptomatic disease and claudication [J]. J Vasc Surg ......