DICT.TW Dictionary Taiwan
3.149.251.130
Search for:
▼[Show options]
[Pronunciation] [Help] [Database Info] [Server Info]

2 definitions found

From: DICT.TW English-Chinese Medical Dictionary 英漢醫學字典

 sinoatrial node 名詞
 竇房結

From: WordNet (r) 2.0

 sinoatrial node
      n : a specialized bit of heart tissue that controls the
          heartbeat [syn: pacemaker, cardiac pacemaker, SA
           node]