Junctional Rhythms ( Electrophysiology)

Institution Kenya Medical Training College
Course DIPLOMA IN NURSING
Year 1st Year
Semester Unknown
Posted By stephen oyake rabilo
File Type pdf
Pages 17 Pages
File Size 624.95 KB
Views 2100
Downloads 0
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Description

The (AVN) Atrial Ventricular Node is a group of specialized cells located in the lower part of the right atrium above the tricuspid valve base. Its function is to Delay, Relay and Filter impulses as they pass through the Ventricles. The nodal cells have pacemaker properties and can pace the heart at a rate of 40-60b/min. Rhythms coming from the AV junction are called .Junctional dysrhythmias. The electrical impulse must travel backward ( Retrograde) to activate the atria.
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Institution: Kenya Medical Training College Year: 2018/2019 Semester: 1st Year, 1st Semester (1.1)