中ちゅう心しん静じょう脈みゃく

noun

central vein

Medical term for the large vein near the center of the body, such as the superior or inferior vena cava. Used in clinical contexts like 中心静脈栄養 (central venous nutrition).

• 中ちゅう心しん静じょう脈みゃくにカテーテルを挿そう入にゅうする。

  Insert a catheter into the central vein.