atrioventricular node Synonyms
No Synonyms and anytonyms found
atrioventricular node Meaning
atrioventricular node (n)
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
atrioventricular node Sentence Examples
- The atrioventricular node acts as the gatekeeper between the atria and ventricles of the heart.
- In cases of arrhythmias, the atrioventricular node can be targeted for ablation to restore normal heart rhythm.
- The atrioventricular node is located at the junction of the atrial and ventricular myocardium.
- The atrioventricular node delays the electrical impulse before it reaches the ventricles, allowing the atria to fill adequately.
- The atrioventricular node is a complex structure consisting of multiple layers of specialized nodal tissue.
- Medications known as AV node blockers can slow down the conduction of electrical impulses through the atrioventricular node.
- In severe cases of heart failure, an artificial pacemaker may be implanted to bypass the atrioventricular node and ensure regular heartbeats.
- The atrioventricular node is crucial for maintaining a coordinated contraction of the heart chambers.
- The atrioventricular node responds to sympathetic and parasympathetic nervous system activity, modulating heart rate and rhythm.
- The atrioventricular node is a vital component of the cardiac conduction system, enabling proper coordination of the heart's electrical and mechanical function.
FAQs About the word atrioventricular node
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 atrioventric
No synonyms found.
No antonyms found.
The atrioventricular node acts as the gatekeeper between the atria and ventricles of the heart.
In cases of arrhythmias, the atrioventricular node can be targeted for ablation to restore normal heart rhythm.
The atrioventricular node is located at the junction of the atrial and ventricular myocardium.
The atrioventricular node delays the electrical impulse before it reaches the ventricles, allowing the atria to fill adequately.
