Level Up RN Nursing Flashcards Box #5 by Level Up RNThese flashcards will help you learn: Where to place EKG leads, Facts about the heart conduction system and how they are recorded on an EKG, EKG waveform components, The steps of EKG interpretation, The natural pacemakers in the heart and how they differ, Differentiation of the essential rhythms (sinus, atrial, junctional, and ventricular) and dysrhythmias, How electrolyte imbalances, and cardiac/respiratory disorders impact EKG results & Causes, symptoms, and interventions for bradycardia and tachycardia.