| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | atrioventricular node | medical field in Western countries | The atrioventricular node plays a crucial role in the coordination of electrical signals between the atria and the ventricles in the heart. | 1 |
| 2 | atrioventricular node | medical field in Western countries | The atrioventricular node is a critical part of the cardiac conduction system, responsible for transmitting electrical signals from the atria to the ventricles. | 1 |
| 3 | atrioventricular node | medical field in Western countries | The atrioventricular node is a critical part of the electrical conduction system of the heart, playing a key role in regulating the heartbeat. | 1 |