夏日炎炎访民生丨高温高湿，警惕隐性中暑

Core Viewpoint - The ongoing extreme heat has led to a significant increase in cases of heatstroke and cardiovascular diseases, particularly affecting vulnerable populations such as the elderly and outdoor workers [1][2][5]. Group 1: Heatstroke Incidents - There has been a noticeable rise in emergency calls related to heatstroke, especially among delivery workers and sanitation workers [1]. - Heatstroke can occur even in indoor environments with high humidity, emphasizing the need for awareness among the elderly who may not recognize the symptoms [3][4]. Group 2: Cardiovascular Disease Surge - The number of patients with cardiovascular diseases has increased by approximately one-third since July, with cases of acute heart attacks rising significantly [5]. - High temperatures can lead to blood thickening and increased risks of heart and brain attacks due to emotional fluctuations and blood pressure instability [6][8]. Group 3: Recommendations for Safety - Experts recommend maintaining hydration, managing emotional stress, and avoiding drastic temperature changes to mitigate health risks during high temperatures [9]. - For outdoor sports enthusiasts, it is advised to adjust exercise plans, avoid outdoor activities during peak heat hours, and stay hydrated with electrolyte drinks [10].