🔤 Sa Node ✨
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URDU
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Roman Urdu:
dil ka pacemaker, sinoatrial node, dil ki dharaknay ki jaga, dil ka control markaz, sa node
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ENGLISH
📚noun phrase
sa node
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PRONUNCIATION
Standard: /ˌɛsˈeɪ noʊd/
Phonetic: /es ay nohd/
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DEFINITION
the sinoatrial node, a small mass of specialized tissue in the right atrium that generates the electrical impulses regulating the heartbeat
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EXAMPLE SENTENCES
The sa node initiates each heartbeat by generating electrical impulses.
Damage to the sa node can cause an abnormally slow heart rate.
Surgeons implanted a pacemaker because the sa node had failed.
The sa node sits at the junction of the superior vena cava and right atrium.
Medications can suppress the sa node and reduce cardiac output.
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SYNONYMS
cardiac pacemaker sinoatrial node
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