冷天雪铲雪会增加心脏病发作的风险;专家们敦促谨慎行事,特别是对于老年人和心脏病患者。 Cold-weather snow shoveling raises heart attack risk; experts urge caution, especially for older adults and those with heart conditions.

东北威斯康星州和北达科他州的医生警告居民,铲雪,特别是在寒冷天气下,心脏病发作的风险更高。 Doctors in Northeast Wisconsin and North Dakota are warning residents about the heightened risk of heart attacks from shoveling snow, especially in cold weather. 重、湿雪——所谓的“心脏攻击雪”——需要密集的体力劳动,使心血管系统紧张。 Heavy, wet snow—called "heart attack snow"—demands intense physical effort, straining the cardiovascular system. 敦促有心脏病、高血压或55岁以上的人避免铲铲,而使用吹雪机或寻求帮助。 Those with heart conditions, high blood pressure, or over 55 are urged to avoid shoveling and instead use snowblowers or ask for help. 专家建议推雪而不是抬起, 频繁休息, 保持水分, 并立即停止,如果发生胸部疼痛, 呼吸短促, 或头晕。 Experts recommend pushing snow instead of lifting, taking frequent breaks, staying hydrated, and stopping immediately if chest pain, shortness of breath, or dizziness occurs. 适当装备、早期铲铲和对警告信号的认识可以减少风险。 Proper gear, early shoveling, and awareness of warning signs can reduce risks.