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| conducting system of heart (位于心壁内，由特殊分化的心肌细胞构成，功能为产生和传导冲动,维持心房肌和心室肌的节律性收缩和舒张。心传导系统包括窦房结、结间束、房室结、房室束及其分支。心传导系统的功能障碍时，可出现心律失常) | |||
| conducting system of heart | |||
| conduction system of heart | |||
| conducted system of heart | |||
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