sinus rhythm noun
: 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
sinus rhythm noun (Medical Dictionary)
: the rhythm of the heart produced by impulses from the sinoatrial node
Learn More About SINUS RHYTHM
Seen & Heard
What made you want to look up sinus rhythm? Please tell us where you read or heard it (including the quote, if possible).