Summarize and examine the epidemiology, etiologies, risk factors, and treatment of stroke among young adults and highlight the importance of early recognition, treatment, and primordial prevention of risk factors that lead to stroke.

中文翻译：

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年轻人中风的流行病学和危险因素：对预防的影响。

总结和检查年轻人中风的流行病学、病因、危险因素和治疗，并强调早期识别、治疗和原始预防导致中风的危险因素的重要性。