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春夏交替之际,气温变化大,气候潮湿,是很多疾病﹃作乱﹄的时节。老年人免疫力低,抵抗力差,稍不注意就会被这些疾病盯上。那么老年人春季应注意预防哪些疾病呢?防心肌梗死:“倒春寒”的冷空气是促发心绞痛的罪魁祸首,由于寒冷的刺激,心肌耗氧指数增加,交感神经兴奋,末梢血管收缩,外周阻力增加,易使心肌缺氧。另外,春季气温变化大,气温骤降可能激发冠状动脉痉挛。
As the spring and summer alternate, the temperature changes and the climate is damp. It is a time when many diseases are in chaos. Elderly immunity is low, poor immunity, a little carelessness will be targeted at these diseases. So the elderly should pay attention to prevent the spring of what diseases? Anti-myocardial infarction: “cold” cold air is the main culprit to promote angina due to cold stimulation, increased myocardial oxygen consumption index, sympathetic nerve stimulation, peripheral vasoconstriction, Increased peripheral resistance, easy to make myocardial hypoxia. In addition, the temperature changes in spring, a sharp drop in temperature may stimulate coronary artery spasm.