Results 211 to 220 of about 72,352 (232)
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Methylxanthine Derivatives in the Treatment of Sinus Node Dysfunction: A Systematic Review.
Cardiology in Review, 2023While the chronotropic effects of theophylline and aminophylline are well-known, their clinical application in the treatment of sinus node dysfunction has not been established in a review. The purpose of this systematic review is to evaluate the efficacy
Hunter R Roth, Justin P. Reinert
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Chest, 1977
Fifty-two patients with disease of the sinoatrial node were reviewed for the purpose of clarifying the natural history of the sinoatrial nodal dysfunction. Of these, 38 were observed for periods of time ranging from 1 to 23 years (average, six years). All available electrocardiograms of each patient were analyzed.
Chiung-Ming Chen +5 more
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Fifty-two patients with disease of the sinoatrial node were reviewed for the purpose of clarifying the natural history of the sinoatrial nodal dysfunction. Of these, 38 were observed for periods of time ranging from 1 to 23 years (average, six years). All available electrocardiograms of each patient were analyzed.
Chiung-Ming Chen +5 more
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The Sinoatrial Node and Its Dysfunction
1987The purpose of this chapter is to review the function and dysfunction of the sinoatrial node (SAN). The majority of the chapter encompasses SAN dysfunction: surface electrocardiography; clinical manifestations; noninvasive evaluation; intracardiac electrophysiology and treatment.
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American Heart Journal, 1982
Depressed conduction in the sinoatrial junction, common in the sick sinus syndrome (SSS), should decrease the maximum pacing rate at which 1:1 capture of the SA node occurs. This may result in shorter than expected sinus recovery times (SRT) and maximal prolongation of SRT at relatively slow pacing rates.
Marvin Cramer +11 more
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Depressed conduction in the sinoatrial junction, common in the sick sinus syndrome (SSS), should decrease the maximum pacing rate at which 1:1 capture of the SA node occurs. This may result in shorter than expected sinus recovery times (SRT) and maximal prolongation of SRT at relatively slow pacing rates.
Marvin Cramer +11 more
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Proceedings of Computers in Cardiology Conference, 2002
The paper presents the utility of spectral analysis of heart rate variability for sinoatrial node dysfunction (SAND) diagnosing, which is characterized by the presence of sudden, unexpected heart period fluctuations. In 40 patients (pts) with SAND and in 40 control subjects (sbs) RR interval oscillations during spontaneous breathing in recumbent ...
J. Leski +3 more
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The paper presents the utility of spectral analysis of heart rate variability for sinoatrial node dysfunction (SAND) diagnosing, which is characterized by the presence of sudden, unexpected heart period fluctuations. In 40 patients (pts) with SAND and in 40 control subjects (sbs) RR interval oscillations during spontaneous breathing in recumbent ...
J. Leski +3 more
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Chapter-04 Bradyarrhythmias I: sinoatrial node dysfunction
, 2011 Simon James
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Wnt/β-Catenin Signaling Causes Sinoatrial Node Dysfunction by Inhibition of T-type Calcium Current
Social Science Research Network, 2023Kaya Florczak +8 more
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, 2014
Catecholaminergic polymorphic ventricular tachycardia (CPVT) is a genetic disease characterized by stress-induced syncope and/or sudden death in young individuals with structurally normal heart. More than 150 mutations located in the cardiac Ca2+ release
Yueyi Wang +4 more
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Catecholaminergic polymorphic ventricular tachycardia (CPVT) is a genetic disease characterized by stress-induced syncope and/or sudden death in young individuals with structurally normal heart. More than 150 mutations located in the cardiac Ca2+ release
Yueyi Wang +4 more
semanticscholar +1 more source
[Non-invasive tests in the diagnosis of sinoatrial node dysfunction].
Vnitrni lekarstvi, 1994The authors present a group of 67 patients, mean age 63 +/- 15 years, where they applied on account of suspected dysfunction of the sinoatrial node (SA) the atropine test (AT), 24-hour Holter monitoring and transoesophageal stimulation of the atria (TESP). The objective of the investigation was to test the reliability and yield of the mentioned methods
B, Stancák +5 more
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