心音

xīnyīn
  1. sound of the heart
  2. heartbeat

CEDICT

  1. (physiology) heart sound; cardiac sound
  2. Alternative name for 心聲心声 (xīnshēng).
  3. heart sound; cardiac sound

Wiktionary

心脏收缩舒张瓣膜开合产生声音心脏有病杂音出现

重編國語辭典

Entry Composition

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