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sinus node; sinoatrial node; SA node
Function:
- under normal conditions, the pacemaker function of the heart resides in the sinus node.
- it is located at the junction of the superior vena cava & the right atrium
- Bachmann's bundle? carries impulse from sinus node to left atrium
Related
sinus rhythm
General
heart structure
sinus
Component-of
cardiac conduction system
Images
image related to sinus node