Results 211 to 220 of about 218,382 (265)
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Hemodynamic effects of supraventricular arrhythmias
The American Journal of Medicine, 1964Abstract But this especially is to be noted, that after the heart has ceased to beat, the auricles however still contracting, a finger placed upon the ventricles perceives the several pulsations of the auricles, precisely in the same way and for the same reason, as we have said, that the pulses of the ventricles are felt in the arteries, to wit, the ...
J. J. Morris +2 more
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Supraventricular Arrhythmias in Emergency
2015The term “supraventricular tachycardia” refers to arrhythmias requiring atrial or atrioventricular nodal tissue, or both, for their initiation and maintenance. Supraventricular tachycardias are often recurrent, occasionally persistent, and a frequent cause of visits to emergency departments (ED) [1].
Elisabetta Bianco +2 more
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Treatment of supraventricular arrhythmias with encainide
The American Journal of Cardiology, 1986Encainide has been used to treat 230 patients with supraventricular arrhythmias, including patients with reentry supraventricular tachycardia of the atrioventricular reentry (Wolff-Parkinson-White syndrome) and the atrioventricular nodal reentry types associated with atrial fibrillation, paroxysmal supraventricular tachycardia or both, as well as ...
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Supraventricular Arrhythmias: An Electrophysiology Primer
Progress in Cardiovascular Nursing, 2005Supraventricular arrhythmias are the most widespread group of arrhythmias and affect all age groups. Atrial fibrillation is the most common arrhythmic disorder and is even more prevalent among the elderly. Due to their prevalence, it is imperative for the clinician to be informed about these arrhythmias and treatment considerations.
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Efficacy of encainide in supraventricular arrhythmias
Cardiovascular Drugs and Therapy, 1990This review summarizes the data from all the studies conducted in the United States and Europe that have evaluated the efficacy of encainide in patients with a variety of supraventricular arrhythmias. Using clinical criteria of efficacy, encainide was found to be effective or partially effective in 77% of patients evaluated by electrophysiologic means.
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Arrhythmia Recognition and Classification Using ECG Morphology and Segment Feature Analysis
IEEE/ACM Transactions on Computational Biology & Bioinformatics, 2019In this work, arrhythmia appearing with the presence of abnormal heart electrical activity is efficiently recognized and classified. A novel method is proposed for accurate recognition and classification of cardiac arrhythmias.
Wenliang Zhu +3 more
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Atrial fibrillation and supraventricular arrhythmias
2015This chapter discusses the acute management of patients presenting with tachyarrhythmias suggestive of regular supraventricular tachycardias (SVT) and/or atrial fibrillation (AF). A classification of narrow- and wide-QRS tachycardias is presented, and the differential diagnosis of narrow- and wide-QRS tachycardias is discussed.
Demosthenes Katritsis, A John Camm
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Effective treatment of supraventricular arrhythmias with acebutolol
The American Journal of Cardiology, 1979To evaluate the antiarrhythmic efficacy of the new beta adrenergic blocking agent acebutolol, 15 monitored patients with supraventricular arrhythmias received, in double-blind fashion, an intravenous infusion of either acebutolol or saline solution after a control period. Patients treated with saline solution demonstrated no change (P greater than 0.05)
David O. Williams +2 more
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Magnetocardiography: Supraventricular arrhythmias and preexcitation syndromes
European Heart Journal, 1993Magnetocardiography is an elegant non-invasive method with which to study the electrical activity of the heart. The localization of cardiac electric sources, such as arrhythmia foci, would, in particular, be an interesting clinical application.
Markku Mäkijärvi +5 more
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Dofetilide promising in supraventricular arrhythmias [PDF]
Inpharma Weekly, 1998 The class III antiarrhythmic agent dofetilide shows potential in a variety of supraventricular arrhythmias. It appears to have a satisfactory adverse effect profile with low proarrhythmic potential and no negative inotropic effects. The results of a number of studies examining the use of dofetilide in supraventricular arrhythmias were presented at the ...
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