sinus rhythm

noun

Definition of sinus rhythm 

: the rhythm of the heart produced by impulses from the sinus node restored the patient to normal sinus rhythm

First Known Use of sinus rhythm

1911, in the meaning defined above

Keep scrolling for more

Learn More about sinus rhythm

Share sinus rhythm

Statistics for sinus rhythm

Look-up Popularity

Time Traveler for sinus rhythm

The first known use of sinus rhythm was in 1911

See more words from the same year

Keep scrolling for more

More Definitions for sinus rhythm

sinus rhythm

noun

Medical Definition of sinus rhythm 

: the rhythm of the heart produced by impulses from the sinoatrial node

More from Merriam-Webster on sinus rhythm

Britannica.com: Encyclopedia article about sinus rhythm

Comments on sinus rhythm

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

WORD OF THE DAY

a soft lustrous wool fabric with mohair

Get Word of the Day daily email!

Test Your Vocabulary

Late Autumn 2018 Words of the Day Quiz

  • frosted-autumn-leaves
  • Which is a synonym of yahoo?
How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

TAKE THE QUIZ
Word Winder's CrossWinder

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!