Hamman's sign

短语

[医] 黑曼氏征(自发性纵隔气肿的一种听诊体征)

释义与例句

name
  1. 1.

    A crunching, rasping sound, synchronous with the heartbeat, heard over the precordium in spontaneous mediastinal emphysema produced by the heart beating against air-filled tissues.

    医学

词源

Named after Johns Hopkins clinician Louis Hamman.

来源：wiktionary