Radiation induced failures of complementary metal oxide semiconductor containing pacemakers: a potentially lethal complication

Journal Article · Mon Oct 01 00:00:00 EDT 1984 · Int. J. Radiat. Oncol., Biol. Phys.; (United States)

DOI:https://doi.org/10.1016/0360-3016(84)90279-7· OSTI ID:6302440

Lewin, A A; Serago, C F; Schwade, J G; Abitbol, A A; Margolis, S C

New multi-programmable pacemakers frequently employ complementary metal oxide semiconductors (CMOS). This circuitry appears more sensitive to the effects of ionizing radiation when compared to the semiconductor circuits used in older pacemakers. A case of radiation induced runaway pacemaker in a CMOS device is described. Because of this and other recent reports of radiation therapy-induced CMOS type pacemaker failure, these pacemakers should not be irradiated. If necessary, the pacemaker can be shielded or moved to a site which can be shielded before institution of radiation therapy. This is done to prevent damage to the CMOS circuit and the life threatening arrythmias which may result from such damage.

• Research Organization: Univ. of Miami School of Medicine, FL
• OSTI ID: 6302440
• Journal Information: Int. J. Radiat. Oncol., Biol. Phys.; (United States), Journal Name: Int. J. Radiat. Oncol., Biol. Phys.; (United States) Vol. 10:10; ISSN IOBPD
• Country of Publication: United States
• Language: English

Related Subjects

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560151* -- Radiation Effects on Animals-- Man
62 RADIOLOGY AND NUCLEAR MEDICINE
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
BIOLOGICAL EFFECTS
BIOLOGICAL RADIATION EFFECTS
CARDIAC PACEMAKERS
CARDIOVASCULAR DISEASES
CHALCOGENIDES
DISEASES
ELEMENTS
MEDICINE
METALS
NUCLEAR MEDICINE
OXIDES
OXYGEN COMPOUNDS
PATIENTS
RADIATION EFFECTS
RADIOINDUCTION
RADIOLOGY
RADIOTHERAPY
SEMICONDUCTOR DEVICES
SIDE EFFECTS
THERAPY