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colleen colleen
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Posts: 17077
10 years ago
Identify the five major parts of the intrinsic conduction system of the heart in their normal order, beginning with the pacemaker.
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10 years ago
Sinoatrial (SA) node in the right atrium, atrioventricular (AV) node at the junction of the atria and ventricles, atrioventricular (AV) bundle or bundle of His in the interventricular septum, right and left bundle branches in the interventricular septum, Purkinje fibers in the muscle of the ventricle walls.
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