coronary valve

noun

Medical Definition of coronary valve

: the fold of endocardium at the opening of the coronary sinus into the right atrium

called also valve of Thebesius

Learn More about coronary valve

Cite this Entry

“Coronary valve.” The Merriam-Webster.com Medical Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/medical/coronary%20valve. Accessed 22 November 2019.

Comments on coronary valve

What made you want to look up coronary valve? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

not agreeing with established beliefs

Get Word of the Day daily email!

Test Your Vocabulary

Name that Food Quiz

Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Bee Cubed

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!