The first recorded episode of sudden death in an athlete occurred in 490 BCE after the Battle of Marathon, when the Greek soldier Pheidippides ran 26 miles to Athens to proclaim Greece's victory over the powerful Persian army, collapsed, and died. Little attention, however, was paid to athletes dying suddenly until 1976, when 2 collegiate basketball players from the University of Maryland died unexpectedly within 2 months of each other (1). Since then, the emotional and highly publicized deaths of several other athletes, most notably Hank Gathers and Reggie Lewis, have captured the nation's attention and kept this issue in the public spotlight.

中文翻译：

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铁人三项期间突然死亡：游泳之心

有记录的运动员突然死亡的第一集是在马拉松战役后的公元前490年发生的，当时希腊士兵Pheidippides向雅典跑了26英里，宣告希腊战胜了强大的波斯军队，瓦解并丧生。但是，直到1976年突然死亡的运动员很少受到注意，当时有2名来自马里兰大学的大学篮球运动员在彼此相距2个月内意外死亡（1）。从那以后，其他几名运动员的情感和高度公开的死亡，尤其是汉克·加瑟斯（Hank Gathers）和雷吉·刘易斯（Reggie Lewis），引起了美国的关注，并将这一问题引起了公众的关注。