bidirectional ventricular tachycardia

[ bī′dĭ-rĕkshə-nəl, -dī- ]

n.

Ventricular tachycardia in which the QRS complexes in the electrocardiogram are alternately positive and negative.

Nearby words

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