f wave

n.

A pattern of irregular undulations of the base line in an electrocardiogram that is indicative of atrial fibrillation.

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Nearby words

f factor, f layer, f plasmid, f region, f star, f wave, f, f, f-, f-bomb, f-factor, f-hole

Medicine definitions for f wave (2 of 2)

F wave

n.

A pattern of regular, rapid atrial waves in an electrocardiogram, indicative of atrial flutter.

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.