Results 121 to 130 of about 2,324 (169)
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Anatomy for ablation of atrioventricular nodal reentry tachycardia and accessory pathways
Herzschrittmachertherapie + Elektrophysiologie, 2022The atrioventricular (AV) valve plane and the central septum are of particular importance for electrophysiological diagnosis and interventional therapy of supraventricular tachycardias because accessory electrical connections of various types may be present in addition to the specific conduction system. Although modern 3D electroanatomic reconstruction
Henning, Jansen +3 more
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Atrial Tachycardia Mimicking Atrioventricular Nodal Reentry Tachycardia
The Journal of Emergency Medicine, 2013The term supraventricular tachycardia (SVT) is used to describe tachydysrhythmias that require atrial or atrioventricular nodal tissue for their initiation and maintenance. SVT can be used to describe atrioventricular nodal reentry tachycardia, atrioventricular reentry tachycardia, and atrial tachycardia (AT).
Wesley P, Eilbert, Neal, Patel
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Typical Atrioventricular Nodal Reentry Tachycardia
2020A 21-year-old female underwent EP study for recurrent narrow-complex SVT. Several observations helped support the diagnosis. Typical AVNRT was diagnosed and the slow pathway was ablated with satisfactory results.
Waseem Barham, Ranjan K. Thakur
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Gender-Related Differences in Patients With Atrioventricular Nodal Reentry Tachycardia
The American Journal of Cardiology, 2006The present study sought to assess the extent of gender differences in electrophysiologic parameters in patients with atrioventricular nodal reentrant tachycardia (AVNRT). The study population consisted of 203 patients (women/men ratio 2:1) who underwent slow pathway ablation.
Ioan, Liuba +3 more
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Atypical atrioventricular nodal reentry tachycardia in a child with polyvalvular dysplasia
Cardiology in the Young, 2014AbstractA 10-year-old boy with polyvalvular dysplasia and severe involvement of both atrioventricular valves presented with palpitations. Concern was raised for atrial tachyarrhythmia due to biatrial enlargement; however, ambulatory monitoring discovered a reentrant mechanism.
Jonathan N, Johnson +2 more
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Recognizing atrioventricular nodal reentry tachycardia
Nursing, 2005One of the most common supraventricular tachycardias, it can be transient-or sustained and refractory to treatment. Here's how to intervene.
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Journal of Cardiovascular Electrophysiology, 1997
AVNRT Mimicking Atrial Tachycardia, Introduction: Fast‐intermediate form AV nodal reentry tachycardia (AVNRT) sometimes may mimic atrial tachycardia or atrial flutter and render the diagnosis difficult when the tachycardia rate is fast and AV block occurs during tachycardia.
Y, Taniguchi +4 more
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AVNRT Mimicking Atrial Tachycardia, Introduction: Fast‐intermediate form AV nodal reentry tachycardia (AVNRT) sometimes may mimic atrial tachycardia or atrial flutter and render the diagnosis difficult when the tachycardia rate is fast and AV block occurs during tachycardia.
Y, Taniguchi +4 more
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Atrioventricular Nodal Reentry Tachycardia with Multiple AH Jumps:
Pacing and Clinical Electrophysiology, 2003This article describes the additional use of incremental atrial burst pacing (A1A1) and double atrial extrastimulation with a predefined fast pathway conducted A2 (A1A2A3), rather than single atrial extrastimulation (A1A2) only, to characterize typical atrioventricular nodal reentrant tachycardia (AVNRT).
Chi-Tai, Kuo +5 more
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The American Journal of Cardiology, 1998
Atrioventricular nodal reentry is a commonly recognized mechanism of supraventricular tachycardia (SVT) in adults, but is only rarely documented in the first year of life. The aim of this study was to elucidate characteristics, management, and outcome in infants with atrioventricular nodal reentrant tachycardia (AVNRT).
G J, Gross +3 more
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Atrioventricular nodal reentry is a commonly recognized mechanism of supraventricular tachycardia (SVT) in adults, but is only rarely documented in the first year of life. The aim of this study was to elucidate characteristics, management, and outcome in infants with atrioventricular nodal reentrant tachycardia (AVNRT).
G J, Gross +3 more
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International Journal of Cardiology, 2007
The occurrence of eccentric retrograde atrial activation has been demonstrated to be from 6 to 8% in patients with atrioventricular nodal reentrant tachycardia (AVNRT) by several previous reports. However, most of those reports were limited by the absence of coronary sinus venography to confirm if the retrograde activation was truly left sided.
Mary Gertrude Y, Ong +10 more
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The occurrence of eccentric retrograde atrial activation has been demonstrated to be from 6 to 8% in patients with atrioventricular nodal reentrant tachycardia (AVNRT) by several previous reports. However, most of those reports were limited by the absence of coronary sinus venography to confirm if the retrograde activation was truly left sided.
Mary Gertrude Y, Ong +10 more
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