"node" in inglés with examples - Collocation dictionary inglés
- A delay or complete block of the electrical impulse as it travels from the sinus node to the ventricles.
- It most commonly results from the effect of age on the sinus node.
- As we get older, scarring of the sinus node can occur and, in some people, it can be so severe that it causes this syndrome.
- After the ventricles contract, the pattern repeats itself with a new electrical impulse that starts in the sinus node.
- An example of a self-oscillating medium is sinus node in the heart, in which excitation pulses arise spontaneously.
- This is mediated by the sympathetic nervous system on the sinus node and called sinus tachycardia.
- Normally, electrical signals from the sinus (SA) node start each heartbeat.
- Sinus bradycardia is a heart rhythm that originates from the sinus node and has a rate of under 60 beats per minute.
- The electrical impulse begins in an area called the sinus node, located in the upper part of the right atrium.
- Heart muscles are controlled by the sinus node influenced by the autonomic nervous system.
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