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Conduction System - created from Mind Map
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Sinoatrial (SA) Node
Atrioventricular (AV) Node
Bundle of His (AV bundle)
Purkinje Fibres
In right atrium
Rate= 100 APs/min (modified by PSNS to be 75 APs/min at rest)
Produces APs faster than other areas = pacemaker
in right atrium
rate = 50 APs/min
Originates at AV node
ONLY route for electrical activity to go from atria to ventricles
+ Bundle Branches
right and left
30 APs/min
Terminal fibres - stimulate contraction of the ventricular myocardium
30 APs/min
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- Nursing Note on Conduction System - created from Mind Map, created by Samantha Baker on 26/03/2018.
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- Samantha Baker
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- Created by Samantha Baker · Mar 26, 2018
- Copied to Note by Samantha Baker · Mar 26, 2018
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