English dictionary
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English noun: sinoatrial node | |||
| 1. | sinoatrial node (body) a specialized bit of heart tissue that controls the heartbeat | ||
| Synonyms | cardiac pacemaker, pacemaker, SA node | ||
| Broader (hypernym) | cardiac muscle, heart muscle | ||
Based on WordNet 3.0 copyright © Princeton University.
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Web design: Orcapia v/Per Bang. English edition: .
2025 onlineordbog.dk