parasystole

noun

para·sys·to·le -ˈsis-tə-(ˌ)lē

: an irregularity in cardiac rhythm caused by an ectopic pacemaker in addition to the normal one

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parasystole

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“Parasystole.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/parasystole. Accessed 7 Jul. 2026.

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parasystole

noun

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