头晕、手臂无力、口齿不清……可能是急性脑卒中！尽快就医别耽误

Core Viewpoint - The article highlights the significant increase in stroke cases in northern China due to a recent cold wave, emphasizing the correlation between temperature drops and the risk of cerebrovascular diseases [1][3][5]. Group 1: Stroke Incidence and Risk Factors - Clinical studies indicate that for every 1°C drop in temperature, the risk of stroke increases by approximately 1.13% [3]. - Since the onset of winter, the emergency department at China Medical University Affiliated First Hospital has seen a 30% to 40% increase in stroke cases [3]. - The drop in temperature leads to blood vessel constriction and increased blood viscosity, which are significant risk factors for stroke [5]. Group 2: Demographics and Trends - There is a rising trend in stroke incidence among younger individuals, with a 40% increase in the rate of ischemic strokes among those aged 18 to 45 globally over the past decade [7]. - The average age of stroke patients is decreasing, with cases reported in individuals as young as 16 years old [9]. Group 3: Emergency Response and Treatment - Stroke is the leading cause of death and disability in China, with nearly 15 million stroke patients and 3.3 million new cases annually [9]. - The "120" emergency response protocol is crucial for timely treatment, as every minute of delay results in the death of approximately 1.9 million brain cells [9]. - The implementation of the "Million Reduction of Disability Project" aims to reduce new cases of disability from stroke by 1 million by 2030, with a focus on building stroke centers and improving emergency response times [18][20]. Group 4: Community Health Initiatives - Jiangsu Province has invested in building a three-tiered prevention and treatment system for stroke, ensuring rapid treatment for patients [18]. - The average time from patient arrival to thrombolysis in Hai'an City has been reduced to 37 minutes, significantly improving outcomes [18]. - Nationwide, the median time from hospital admission to thrombolysis has decreased to 40 minutes, surpassing the international standard of 60 minutes [20]. Group 5: Awareness and Education - Experts emphasize the importance of recognizing stroke symptoms and the need for immediate medical attention to avoid missing critical treatment windows [9][13]. - Educational initiatives are underway to improve public awareness of stroke risks and symptoms, particularly among high-risk populations [20].