Exam (elaborations)
2017 RN HESI Critical Care Cardiac Exam.docx
- Course
- NURSING 266
- Institution
- Florence-Darlington Technical College
Dysrhythmia Management, Pacemakers, and Defibrillators Electrical impulses are generated from SA node (pacemaker of the heart). SA node is located on top of atrium. Job of SA node to set heartrate. SA node fires impulses rate at 60-100 beats per minute. AV node acts as secondary pacemaker...
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