Results 211 to 220 of about 3,891,938 (278)
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Cardiac electrical instability in newly diagnosed/chronic epilepsy tracked by Holter and ECG patch
Neurology, 2019Objective We hypothesized that cardiac electrical instability and abnormal autonomic tone result from cumulative cardiac injury sustained in recurrent seizures. We tested this hypothesis by comparing T-wave alternans (TWA) and heart rate variability (HRV)
Trudy D. Pang +5 more
semanticscholar +1 more source
2007
Many noncardiovascular drugs have the adverse effect to delay cardiac repolarization, a phenomenon that can be quantified in humans on the surface electrocardiogram (ECG) by the QT interval (1,2). Despite a number of limitations associated with its assessment, the drug-induced prolongation of QT interval is considered an important marker for the risk ...
Fabio Badilini, Pierre Maison-Blanche
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Many noncardiovascular drugs have the adverse effect to delay cardiac repolarization, a phenomenon that can be quantified in humans on the surface electrocardiogram (ECG) by the QT interval (1,2). Despite a number of limitations associated with its assessment, the drug-induced prolongation of QT interval is considered an important marker for the risk ...
Fabio Badilini, Pierre Maison-Blanche
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Pseudobradycardia During Holter Monitoring
JAMA, 1982AMBULATORY ECG (Holter) monitoring is a widely used and effective technique for detecting arrhythmias and determining the efficacy of antiarrhythmic treatment. Major therapeutic decisions are often based on the results of these recordings. However, electrode, lead, recorder, and playback components may malfunction and produce artifacts that simulate ...
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Computational Electrocardiography: Revisiting Holter ECG Monitoring
Methods of Information in Medicine, 2016SummaryBackground: Since 1942, when Goldberger introduced the 12-lead electrocardiography (ECG), this diagnostic method has not been changed.Objectives: After 70 years of technologic developments, we revisit Holter ECG from recording to understanding.Methods: A fundamental change is foreseen towards “computational ECG” (CECG), where continuous ...
Thomas M, Deserno, Nikolaus, Marx
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Use of Ambulatory Electrocardiographic (Holter) Monitoring
Annals of Internal Medicine, 1990To evaluate the clinical efficacy of ambulatory electrocardiographic (ECG) monitoring and to develop guidelines for its use in clinical practice.Studies reported since January 1978 were identified both through computer searches using Index Medicus and extensive manual searching of bibliographies of identified articles.Only studies that fulfilled ...
J P, DiMarco, J T, Philbrick
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Sudden death during ambulatory Holter monitoring
International Journal of Cardiology, 1987Four cases of sudden cardiac death during ambulatory Holter monitoring are described. All had coronary arterial disease. Two patients were on antiarrhythmic drug therapy and both had a prolonged QTc-interval on their resting electrocardiogram. The predominant rhythm was sinus rhythm in all. In one patient, severe bradycardia terminated in asystole.
H, Schmidinger, H, Weber
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[Long term electrocardiography (Holter monitoring)].
Herzschrittmachertherapie & Elektrophysiologie, 2008During the past almost 50 years Holter monitoring has become an established non-invasive diagnostic tool in clinical electrophysiology. It allows ECG recording independent of stationary monitoring facilities during daily life and, therefore, contains much information.
Brandes, Axel, Bethge, Klaus-Peter
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Pseudotachycardia in Holter Monitoring
JAMA, 1981A pseudotachycardia was produced by a worn motor in a Holter recorder. This malfunction concealed an extreme bradycardia that was identified by simultaneous telemetry monitoring. Shortly thereafter, two other recorders purchased at the same time developed motor wear. In two of the three cases, motor failure was indicated by recorder noises.
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Computerized Analysis of Holter Monitor Tapes
Annals of Internal Medicine, 1985Excerpt To the editor: We write to address the issue of computerized analysis of Holter monitor tapes as discussed by Morganroth (1).
W, Fox, D J, Kaczkowski
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Holter monitoring versus programmed ventricular stimulation
Cardiovascular Drugs and Therapy, 1990Both Holter monitoring and programmed ventricular stimulation are useful techniques for guiding antiarrhythmic therapy. However, they are not both appropriate for all patients. Holter monitoring is only useful in patients who have consistent and frequent ventricular ectopic beats, and programmed ventricular stimulation requires that the patients have ...
M, Borggrefe, G, Breithardt
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