sinus rhythm

n.

A normal cardiac rhythm proceeding from the sinoatrial node.

QUIZZES

CHALLENGE YOURSELF WITH THESE WORDS FROM "LITTLE WOMEN"

"Little Women" may be a classic, but that doesn't mean we all know the meanings of the vocab words from the book. Can you define these words correctly and make Jo proud?
Question 1 of 10
earnest
full seriousness, as of intention or purpose.
a feeling of dread, anxiety, or anguish.
urgent character; imperativeness; insistence; importunateness.
TAKE THE QUIZ TO FIND OUT

Words nearby sinus rhythm

sinus node, sinus of dura mater, sinus of valsalva, sinus of vena cava, sinus pause, sinus rhythm, sinus sabaeus, sinusitis, sinusoid, sinusoidal, sinusoidal projection
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.