sinoatrial node Antonyms
No Synonyms and anytonyms found
Meaning of sinoatrial node
Wordnet
sinoatrial node (n)
a specialized bit of heart tissue that controls the heartbeat
sinoatrial node Sentence Examples
- The sinoatrial node, located in the right atrium, is the primary pacemaker of the heart.
- Electrical impulses generated by the sinoatrial node travel through the heart's conduction system, causing the heart to contract.
- Abnormalities in the sinoatrial node can lead to arrhythmias, such as bradycardia or tachycardia.
- The sinoatrial node is influenced by autonomic nervous system inputs, which can increase or decrease its firing rate.
- Cardiac pacemakers can be implanted to stimulate the sinoatrial node if it malfunctions.
- The sinoatrial node is essential for coordinating the electrical activity of the heart.
- The sinoatrial node is composed of specialized cells that generate electrical impulses.
- The sinoatrial node is connected to the atrioventricular node via the internodal pathways.
- The sinoatrial node is located near the entrance of the superior vena cava.
- The sinoatrial node plays a crucial role in regulating heart rate and maintaining cardiac rhythm.
FAQs About the word sinoatrial node
a specialized bit of heart tissue that controls the heartbeat
No synonyms found.
No antonyms found.
The sinoatrial node, located in the right atrium, is the primary pacemaker of the heart.
Electrical impulses generated by the sinoatrial node travel through the heart's conduction system, causing the heart to contract.
Abnormalities in the sinoatrial node can lead to arrhythmias, such as bradycardia or tachycardia.
The sinoatrial node is influenced by autonomic nervous system inputs, which can increase or decrease its firing rate.
