wandering pacemaker
noun
: a back-and-forth shift in the location of cardiac pacemaking especially from the sinoatrial node to or near the atrioventricular node
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“Wandering pacemaker.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/wandering%20pacemaker. Accessed 31 Oct. 2025.
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