| NOUN | body | atrioventricular node | a node of specialized heart muscle located in the septal wall of the right atrium |
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| Meaning | A node of specialized heart muscle located in the septal wall of the right atrium; receives impulses from the sinoatrial node and transmits them to atrioventricular bundle. | |
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| Broader | cardiac muscle, heart muscle | The muscle tissue of the heart |
| Spanish | nodo auriculoventricular | |
| Catalan | nòdul auriculoventricular | |
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