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Free CCDS Cardiac Mock Exam
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Question 1 of 10⏱ 08:00
A patient in the emergency department presents with severe chronic kidney disease and an acute serum potassium level of 7.2 mEq/L. The patient has a dual-chamber pacemaker. What temporary changes to the intracardiac electrogram and pacing parameters should the device specialist anticipate during interrogation?
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