Ward, D E Ectopic ventricular tachycardia in association with a concealed accessory pathway. [electronic resource] - European journal of cardiology Jun 1979 - 473-81 p. digital Publication Type: Case Reports; Journal Article ISSN: 0301-4711 Subjects--Topical Terms: ElectrophysiologyFemaleHeart Conduction System--physiopathologyHeart Ventricles--physiopathologyHumansMiddle AgedTachycardia--physiopathology