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脉压(PP)与动脉粥样硬化密切相关,PP的大小反映大动脉硬化的程度,对心血管病人的近期和/或远期心血管事件发生具有重要意义,是影响心血管病预后的独立危险因素。而脉压指数(PPI)能够更好地反映心血管事件危险性的大小。深入认识PP与PPI有助于识别已经存在亚临床心血管病变的患者并进行早期干预。
Pulse pressure (PP) is closely related to atherosclerosis. The size of PP reflects the degree of atherosclerosis and is of great significance to the recent and / or long-term cardiovascular events in cardiovascular patients. It is an independent risk that affects the prognosis of cardiovascular diseases factor. The pulse pressure index (PPI) can better reflect the size of the risk of cardiovascular events. In-depth understanding of PP and PPI helps identify patients with pre-existing subclinical cardiovascular disease and make early interventions.