Nasrallah, A Runaway pacemaker in seven patients: a persisting problem. [electronic resource] - The Journal of thoracic and cardiovascular surgery Mar 1975 - 365-8 p. digital Publication Type: Journal Article ISSN: 0022-5223 Subjects--Topical Terms: AdultAgedArrhythmias, Cardiac--etiologyBioelectric Energy Sources--adverse effectsFemaleHeart Block--therapyHumansMaleMiddle AgedPacemaker, Artificial--adverse effectsTachycardia--etiologyVentricular Fibrillation--etiology