atrionector

常见例句

• Results: Adrenergic fibers largely exist in adult cardiac conduction system,which mainly located in atrionector,little in atrioventricular node,and less in atrioventricular bundle.
  結果:在心髒傳導系統中可見大量腎上腺素能神經纖維,以竇房結最多,房室結次之,而房室束極少。
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