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不少高血压患者都会有这样的困惑,到了冬天血压容易波动,往往很难控制在原先水平。专家指出,气温不同,人的血压也有所变化。夏季天气炎热,皮肤血管扩张,血压会偏低一些。而在冬季,寒冷的刺激会使人的体表血管弹性降低、交感神经兴奋、肾上腺皮质激素分泌增多,从而使小动脉痉挛收缩,血压升高,中风等心脑血管疾病也很容易发作。因此,高血压病人
Many hypertensive patients will have such confusion, easy to fluctuate in winter blood pressure, often difficult to control in the original level. Experts point out that different temperatures, human blood pressure has changed. Summer hot weather, skin vasodilation, blood pressure will be lower. In winter, cold stimulation will make people’s body surface vascular elasticity decreased, sympathetic excitement, adrenocorticotropic hormone secretion increased, so that arteriolar spasm contraction, high blood pressure, stroke and other cardiovascular and cerebrovascular disease is also very easy to attack. Therefore, hypertensive patients