Buxton, A E The use of multiple extrastimuli during programmed ventricular stimulation: how many should be used? [electronic resource] - International journal of cardiology Jan 1985 - 86-91 p. digital Publication Type: Journal Article ISSN: 0167-5273 Standard No.: 10.1016/0167-5273(85)90182-2 doi Subjects--Topical Terms: Cardiac Pacing, Artificial--methodsElectrocardiographyHeart Ventricles--physiopathologyHumansRecurrenceRiskTachycardia--diagnosis