sick sinus syndrome

noun

Medical Definition of sick sinus syndrome

: a cardiac disorder typically characterized by alternating tachycardia and bradycardia

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Dictionary Entries Near sick sinus syndrome

sickly

sickness

sickroom

sick sinus syndrome

side

sidebone

side chain

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Cite this Entry

“Sick sinus syndrome.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/sick%20sinus%20syndrome. Accessed 25 Jul. 2021.

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