musculi pectinati
noun plural
mus·cu·li pec·ti·na·ti
ˈməs-kyə-ˌlī-ˌpek-ti-ˈnā-ˌtī 
: small muscular ridges on the inner wall of the auricular appendage of the left and the right atria of the heart
Cite this Entry
“Musculi pectinati.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/musculi%20pectinati. Accessed 6 Mar. 2025.
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