coronary valve
noun
: the fold of endocardium at the opening of the coronary sinus into the right atrium
called also valve of Thebesius
Cite this Entry
“Coronary valve.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/coronary%20valve. Accessed 4 Nov. 2025.
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