lubb-dupp

noun
variants: also lub-dup or lub-dub \ ˌləb-​ˈdəp How to pronounce lub-dub (audio) , -​ˈdəb How to pronounce lub-dub (audio) \

Medical Definition of lubb-dupp

: the characteristic sounds of a normal heartbeat as heard in auscultation

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Cite this Entry

“Lubb-dupp.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/lubb-dupp. Accessed 29 Nov. 2020.

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