interventricular sulcus

noun

Medical Definition of interventricular sulcus

: either of the anterior and posterior grooves on the surface of the heart that lie over the interventricular septum and join at the apex

called also interventricular groove

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Cite this Entry

“Interventricular sulcus.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/interventricular%20sulcus. Accessed 19 Sep. 2020.

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