Exam (elaborations)
NURS 420 Exam #1 EXAM Questions & Answers| A Graded
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a wide QRS is defined as -greater than .12 sec Conduction system of the heart -SA node, AV node, bundle of His, r and l bundle branches, and Purkinje fibers What is the P wave of an ECG? -atrial depolarization What is the QRS complex of an ECG? -ventricular depolarization and atrial repolariza...
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