arterioluminal

adjective

ar·​te·​rio·​lu·​mi·​nal är-ˌtir-ē-ō-ˈlü-mən-ᵊl How to pronounce arterioluminal (audio)
: relating to or being the small vessels that branch from the arterioles of the heart and empty directly into its lumen

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“Arterioluminal.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/arterioluminal. Accessed 22 Mar. 2025.

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