人的心脏位于左锁骨中线,胸骨后方由第二肋间到第五肋间。 两侧与肺相临,下方为膈。 上方为出入心的大血管。 心脏后方隔着心包腔与支气管,食管,迷走神经和胸主动脉为邻。
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my rant about generic IT issues/topics in daily work/life. no attempt is made to its accuracy. no liability assumed. This blog has No connection with any workplace.
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