Exam (elaborations)
NHA EKG Certification Study Guide| Questions with 100% Correct Answers | Verified
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SA Node - What is the heart's primary pacemaker? Occlusion - What is a more medically correct term for the clotting of an artery? P Wave - When the Atria depolarize (or contract), what is shown on the EKG tracing? Heart to the Right Arm - aVR picks up from the center of the ___ to the ___ ___. ...
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