动脉粥样硬化演变示意图 夹层，破裂后几分钟就能致命"。此外，低温还会诱发血管痉挛，斑块更容易破裂，同时交感神经兴奋性 增强，会使心肌收缩力加大、心率加快，心脏负担加重。 在日常生活中如何预防心脑血管疾病的发生？郭尧章提出"保暖、监测、低脂"六字原则。首要任务是保 暖，天气冷、特别是早晨或下雪时，能不出门就别出门；如需外出，一定要穿厚衣服、戴口罩，把冷空气 挡在外面。他表示，饮食必须低脂，别让血脂再升高。 此外，要规律服药、按时到门诊复诊，尤其血压监测要更勤快，在家测血压比夏天更频繁，只要波动超过 20 mmHg就及时就医。郭尧章还告诉记者，冬季呼吸道疾病高发，一旦肺部氧气交换受阻，全身缺氧会进 一步诱发心衰、心肌缺血。 冬季心脑血管疾病进入高发期 今天（1月5日），二十四节气里的第23个节气——小寒悄然而至。小寒的到来标志着气候处于严寒阶段， 而这几天的气温也向人们诉说着寒冬的凛冽。在此时节，人体抵抗力处于较弱阶段，心脑血管疾病也进入 高发期。西安市红会医院心血管内科主治医师郭尧章提醒，冬季气温骤降会显著增加脑出血、急性心梗、 脑梗及主动脉夹层等危急事件的风险，公众需格外警惕。 郭尧章说，寒冷刺激下会引起人体 ...

Core Viewpoint - The article promotes a Swiss military brand's versatile and affordable outerwear, highlighting its quality, functionality, and significant discount from the original retail price [20][23][76]. Group 1: Product Features - The outerwear is designed to be lightweight yet warm, featuring a 450g fleece lining that retains heat effectively [29]. - It is waterproof, breathable, and resistant to dirt, making it suitable for unpredictable weather conditions [9][11]. - The product is available in multiple colors and sizes, catering to a wide range of body types and preferences [82][85]. Group 2: Pricing and Value Proposition - The original retail price of the outerwear is set at ¥1099, but it is currently offered at a promotional price of ¥159, representing a significant discount of approximately 85% [20][23]. - The article emphasizes that this outerwear can replace multiple clothing items, providing value for money by serving as a stylish windbreaker, casual jacket, and more [88]. Group 3: Brand and Market Position - The Swiss military brand has a long-standing reputation, established in 1884, and is recognized for its high-quality outdoor apparel sold in 22 countries [41]. - The article positions the outerwear as a competitive alternative to high-priced international brands, appealing to budget-conscious consumers [87].