Results 51 to 60 of about 31,910 (294)

Electrocardiographic patch devices and contemporary wireless cardiac monitoring. [PDF]

open access: yes, 2015
Cardiac electrophysiologic derangements often coexist with disorders of the circulatory system. Capturing and diagnosing arrhythmias and conduction system disease may lead to a change in diagnosis, clinical management and patient outcomes.
Carlson, SK   +9 more
core   +2 more sources

Case Report: Wide-to-Narrow QRS Tachycardia in a 3-Month-Old Infant

open access: yesFrontiers in Cardiovascular Medicine, 2021
Introduction: It is rare to find that wide QRS tachycardia automatically changes to narrow QRS tachycardia, and it is more difficult to clarify the mechanism.Case Report: A 3-month-old infant with recurrent paroxysmal supraventricular tachycardia ...
Liang Zhao   +19 more
doaj   +1 more source

Electrophysiological Parameters of Sinus Node Function in Patients with Paroxysmal Tachyarrhythmias [PDF]

open access: yes, 2018
to analyze the indicators of the function of the sinus node in patients of young age with paroxysmal tachycardia. Methods: study included 11 patients with suspected paroxysmal tachycardia, with an average age of 17±28.
Balykova, L A   +5 more
core   +2 more sources

Contemporary Management of Paroxysmal Supraventricular Tachycardia [PDF]

open access: yesCirculation, 2003
PSVT is significant mainly for rapid heart rate. Prominent jugular venous pulsations due to atrial contraction against closed AV valves may be a clue to AVNRT. History, physical exam, and an ECG constitute an appropriate initial evaluation. Further diagnostic studies are indicated only if there are signs or symptoms that suggest structural heart ...
John P. DiMarco, John D. Ferguson
openaire   +3 more sources

The Slower, the Better: Wide Complex Tachycardia Triggered by Flecainide in an Elderly Female

open access: yesCase Reports in Cardiology, 2022
Class IC antiarrhythmics are generally considered a safe means of treating many common arrhythmias such as atrial fibrillation (a-fib), atrial flutter (a-flutter), and paroxysmal supraventricular tachycardia (PSVT).
Ebubechukwu Ezeh   +5 more
doaj   +1 more source

A re-entry tachycardia triggered by the spontaneous interruption of an atrial tachycardia. [PDF]

open access: yes, 2015
The common atrioventricular nodal re-entry tachycardia is the most common form of paroxysmal supraventricular tachycardia. It starts frequently with a supraventricular ectopic beat that, on finding the fast pathway in refractory period, travels in the ...
Buttà C   +8 more
core   +1 more source

Supraventricular Tachycardia Detection and Classification Model of ECG signal Using Machine Learning [PDF]

open access: yesarXiv, 2021
Investigation on the electrocardiogram (ECG) signals is an essential way to diagnose heart disease since the ECG process is noninvasive and easy to use. This work presents a supraventricular arrhythmia prediction model consisting of a few stages, including filtering of noise, a unique collection of ECG characteristics, and automated learning ...
arxiv  

On-Off Intermittency in Time Series of Spontaneous Paroxysmal Activity in Rats with Genetic Absence Epilepsy [PDF]

open access: yesCHAOS 16 (2006) 043111, 2006
Dynamic behavior of complex neuronal ensembles is a topic comprising a streamline of current researches worldwide. In this article we study the behavior manifested by epileptic brain, in the case of spontaneous non-convulsive paroxysmal activity. For this purpose we analyzed archived long-term recording of paroxysmal activity in animals genetically ...
arxiv   +1 more source

Are patients admitted to emergency departments with regular supraventricular tachycardia (SVT) treated appropriately? [PDF]

open access: yes, 2013
Regular supraventricular tachycardia (SVT) is frequently encountered in clinical practice. Guidelines are available from the National Service Framework (NSF) for the treatment of patients attending emergency departments (ED) with SVT.
Abdul-Mukith, K   +4 more
core   +1 more source

Utilização do monitor de eventos externo (web-loop) na identificação de sintomas associados a arritmias cardíacas em uma população geral [PDF]

open access: yes, 2014
ObjectiveTo correlate arrhythmic symptoms with the presence of significant arrhythmias through the external event monitoring (web-loop). MethodBetween January and December 2011, the web-loop was connected to 112 patients (46% of them were women, mean age
Borges, Melania Aparecida   +9 more
core   +1 more source

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