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ECG Artifacts Simulating Atrial Flutter

ECG Artifacts Simulating Atrial Flutter To the Editor.— Atrial flutter (223: 439, 1973), or ventricular fibrillation as reported by Labram (Nouvelle Presse Med 1:2402, 1972) and by Delzant (Nouvelle Presse Med 2:112, 1973) may be simulated by muscular tremulation with typical parkinsonism. A simple method of avoiding such artifacts is to place the two brachial electrodes (or even one if the tremulation is exactly unilateral) on the deltoid areas and not on the arms or forearms. The Figure emphasizes this fact, often observed, that corresponds to the inactivity of the proximal muscles in this condition; the upper line represents the ECG with antibrachial electrodes, the second line with elect rodes on the deltoids. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png JAMA American Medical Association

ECG Artifacts Simulating Atrial Flutter

JAMA , Volume 224 (11) – Jun 11, 1973

ECG Artifacts Simulating Atrial Flutter

Abstract



To the Editor.—
Atrial flutter (223: 439, 1973), or ventricular fibrillation as reported by Labram (Nouvelle Presse Med 1:2402, 1972) and by Delzant (Nouvelle Presse Med 2:112, 1973) may be simulated by muscular tremulation with typical parkinsonism. A simple method of avoiding such artifacts is to place the two brachial electrodes (or even one if the tremulation is exactly unilateral) on the deltoid areas and not on the arms or forearms. The Figure emphasizes this fact, often...
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Publisher
American Medical Association
Copyright
Copyright © 1973 American Medical Association. All Rights Reserved. Applicable FARS/DFARS Restrictions Apply to Government Use.
ISSN
0098-7484
eISSN
1538-3598
DOI
10.1001/jama.1973.03220250056033
Publisher site
See Article on Publisher Site

Abstract

To the Editor.— Atrial flutter (223: 439, 1973), or ventricular fibrillation as reported by Labram (Nouvelle Presse Med 1:2402, 1972) and by Delzant (Nouvelle Presse Med 2:112, 1973) may be simulated by muscular tremulation with typical parkinsonism. A simple method of avoiding such artifacts is to place the two brachial electrodes (or even one if the tremulation is exactly unilateral) on the deltoid areas and not on the arms or forearms. The Figure emphasizes this fact, often observed, that corresponds to the inactivity of the proximal muscles in this condition; the upper line represents the ECG with antibrachial electrodes, the second line with elect rodes on the deltoids.

Journal

JAMAAmerican Medical Association

Published: Jun 11, 1973

There are no references for this article.