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sa node::noun | Spocien Dictionary
| Type | Words |
|---|---|
| Synonyms | cardiac pacemaker, pacemaker, sinoatrial node |
| Type of | cardiac muscle, heart muscle |
Examples of sa node
sa node
The SA node generates electrical impulses, much like those produced by nerve cells.
From the en.wikipedia.org
The SA node is found in all amniotes but not in more primitive vertebrates.
From the en.wikipedia.org
It occurs when the rate of depolarization of the SA node falls below the rate of the AV node.
From the en.wikipedia.org
Those in the SA node produce specialised proteins, while the genes for other proteins fall silent.
From the newscientist.com
A junctional escape complex is a normal response that may result from excessive vagal tone on the SA node.
From the en.wikipedia.org
It's called the SA node, and it triggers each heartbeat.
From the stltoday.com
Individual cells that took up the virus began a whole new rhythm, about 5 per cent faster than cells in the SA node.
From the newscientist.com
These cells are found in the conduction system of the heart and include the SA node, AV node, Bundle of His and Purkinje fibers.
From the en.wikipedia.org
Indeed, since the sinus venosus is incorporated into the right atrium in amniotes, it is likely homologous with the SA node.
From the en.wikipedia.org
