Pacemaker Pseudo-malfunction in a Cat
نویسندگان
چکیده
منابع مشابه
Triboelectric simulation of pacemaker malfunction.
We report the occurrence of a triboelectric phenomenon (static electricity) that mimicked malfunction of a contemporary pacemaker by creating an electrocardiograpic artifact virtually identical to the pacemaker stimuli. The diagnosis was established by observing a subtle overshoot of the questionable deflection that was absent from pacemaker stimuli.
متن کاملMuscle potentials simulating pacemaker malfunction.
Interference spikes were noted on the electrocardiogram of a patient with an implanted demand pacemaker. Runaway malfunction was suspected and the generator replaced. Subsequent investigation showec that the interference originated from fasciculation in the left leg caused by underlying neuromuscular disease. Skeletal muscle potentials can produce an electrocardiographic appearance closely rese...
متن کاملConcealed malfunction of the temporary pacemaker
SS Bollapragada,a JD Norrie,b JE Normana a Division of Developmental Medicine, Maternal and Reproductive Medicine, University of Glasgow, Glasgow Royal Infirmary, Glasgow, UK bCentre for Healthcare Randomised Trials (CHaRT), Health Services Research Unit, Aberdeen University, Aberdeen, UK Correspondence: Dr SS Bollapragada, Division of Developmental Medicine, Maternal and Reproductive Medicine,...
متن کاملElectrocautery-induced pacemaker malfunction during surgery.
We report a case of electrocautery-induced pacemaker failure that resulted in asystole in a 15-year-old girl scheduled for cardiac surgery. Her pacemaker was converted to the asynchronous mode the night before surgery. Electromagnetic interference from the unipolar electrocautery caused a reduction in the battery voltage, which allowed the digital circuitry, but not the voltage control oscillat...
متن کاملEarly Malfunction of Transvenous Pacemaker Electrodes
A 3-year study by three medical centers has revealed a 1-year electrode malfunction rate of 7.4%; most malfunctions occurred within the first 30 days. The incidence of unavoidable early malfunction (3.2%) fell within the 5% standards suggested by the committee report of the Inter-Society Committee on Heart Diseases. Incidences of obscure cause (3.2%) may be difficult to identify prospectively a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Japan Veterinary Medical Association
سال: 2004
ISSN: 0446-6454,2186-0211
DOI: 10.12935/jvma1951.57.525