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What conducts impulses from the AV node to branches which lead to the Purkinje fibers?
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∙ 10y ago
Av bundle
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∙ 10y ago
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What structure conducts the contraction impulse from the atria to the ventricles?
the purkinje fibers um no!!! wrong answer!!
The normal pattern of impulse conduction through the heart is?
SA node, AV node, AV Bundle, Bundle branches, subedocardial branches (purkinje fibers)
Specialized conductive cells of the ventricles are called fibers?
purkinje fibers
What are the Fibers of the conduction system of the heart?
Fibers of the conduction system of the heart is called Purkinje fibers
What is order for intrinsic conduction system in starting from the sa node?
sa nodes - av bundle- left bundle branches- purkinje fibers . hope this helps
What carries cardiac impulses to the myocardium?
Purkinje Fibers
What is the name of the fibers that carry cardiac impulses from the interventricular septum into the myocardium?
Purkinje fibers
What are the pathways through the body for electrical impulses?
in what order do the structures of the neuron carry the electrical signal?
The correct sequence in the conduction system of the heart is?
SA node, Internodal pathways, AV node, Bundle of His, Bundle branches, Purkinje fibers.
Which structure spreads electric impulses from the interventricular septum to the Purkinje fibers in the ventricular wall?
AV Bundle
What is the name of the structure in the heart which distributes the electrical impulses to the ventricles?
Bundle of Hisatrioventicular bundle (bundle of his), right and left bundle bramches and the purkinge conducition fibers
What structure conducts the contraction impulse from the atria to the ventricles?
the purkinje fibers um no!!! wrong answer!!
What is the correct sequence of cardiac electrical activity?
The impulses from SA node spread through out the atrial musculature in about 0.09 seconds, and parallel to it, the impulses also reach the AV node. From AV node, after a delay of about 0.12 seconds they pass to the inter ventricular septum through the Bundle of His, which soon divides into Left and Right Bundle branch and ultimately into the Purkinje fibers which first depolarize the endocardium of the ventricles and then the rest of ventricular musculature. SA Node --> Atria, AV node --> Bundle of His --> Right & Left Bundle Branches --> Purkinje fibers
The correct sequence of parts that function to carry cardiac impulses is?
S-A node, A-V node, A-V bundle, Purkinje fibers
What is the correct sequence of parts that function to carry cardiac impulses?
SA node, AV node, AV Bundle, Purkinje Fibers
Which structure of the heart provides the stimulation that causes the ventricles to contract?
purkinje fibers
The normal pattern of impulse conduction through the heart is?
SA node, AV node, AV Bundle, Bundle branches, subedocardial branches (purkinje fibers)
