bidirectional ventricular tachycardia

bidirectional ventricular tachycardia
bifascicular ventricular tachycardia ventricular tachycardia with heart rates of 90 to 160 beats per minute, alternating right and left axis deviation, ectopic focus that alternates between the anterior superior and posterior inferior fascicles, and a right bundle branch block pattern in lead V1; seen in digitalis toxicity and other conditions.

Medical dictionary. 2011.

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