With the increase in the number of automobile accidents, traumatic tricuspid insufficiency, a rare complication of non-penetrating blunt chest injury, has become an important problem.

• 摘要随著高速撞击车祸的数目增加，外伤性三尖瓣闭锁不全，这种非穿刺性胸部挫伤造成的罕见全并症已经成为重要的课题。