sinus rhythm
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n.
A normal cardiac rhythm proceeding from the sinoatrial node.
QUIZ
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Question 1 of 9
Which of the following nouns has an irregular plural form?
Words nearby sinus rhythm
sinusoid, sinusoidal, sinusoidal projection, sinusotomy, sinus pause, sinus rhythm, Sinus Sabaeus, Sion, SIOP, Siouan, Sioux
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.