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Ｂａｃｈｍａｎｎ氏束(Ｂａｃｈｍａｎｎ’ｓｂｕｎｄｌｅ,ＢＢ)首次出现于1916年《美国生理杂志》“心耳间传导间隔”一文中。作者Ｂａｃｈｍａｎｎ证实此束是右房至左房电传导的通道[1]。此后的近半个世纪里,人们对ＢＢ的认识一直局限于此。1963年著名的Ｊａｍｅｓ博士提出窦
Bachmann’s bundle (BB) first appeared in the 1916 issue of the American Journal of Physiology. The authors Bachmann confirmed that this bundle is the right atrial to left atrial electrical conduction channel [1]. Nearly half a century later, people’s understanding of the BB has been limited to this. In 1963 the famous Dr. James proposed sinus