Results 121 to 130 of about 2,245 (171)

Recognizing atrioventricular nodal reentry tachycardia

Nursing, 2005
One 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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Gender-Related Differences in Patients With Atrioventricular Nodal Reentry Tachycardia

The American Journal of Cardiology, 2006
The 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, Anders, Jönsson, Kåge, Säfström, Håkan, Walfridsson   +3 more
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Does Atrioventricular Reentry Tachycardia (AVRT) or Atrioventricular Nodal Reentry Tachycardia (AVNRT) in Children Affect Their Cognitive and Emotional Development?

Pediatric Cardiology, 2012
The current study sought to assess cognitive and emotional functions among children and adolescents with atrioventricular reentry tachycardia (AVRT) and atrioventricular nodal reentry tachycardia (AVNRT). 113 patients (62 girls and 51 boys ages, 9-18 years) scheduled for radiofrequency ablation due to AVRT or AVNRT underwent neuropsychologic ...
Agnieszka, Maryniak, Alicja, Bielawska, Katarzyna, Bieganowska, Maria, Miszczak-Knecht, Franciszek, Walczak, Lukasz, Szumowski   +5 more
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Atrioventricular Nodal Reentry Tachycardia with Multiple AH Jumps:

Pacing and Clinical Electrophysiology, 2003
This 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, Nazar, Luqman, Kuo-Hung, Lin, Nye-Jan, Cheng, Tsu-Shiu, Hsu, Ying-Shiung, Lee   +5 more
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Entrainment to Distinguish Orthodromic Reciprocating Tachycardia from Atrioventricular Nodal Reentry Tachycardia in Children

Pacing and Clinical Electrophysiology, 2010
Studies in adults suggest that after entrainment from the right ventricle, a post-pacing interval (PPI) minus tachycardia cycle length (TCL), when corrected for atrioventricular node delay (cPPI-TCL), is useful to distinguish atrioventricular nodal reentry tachycardia (AVNRT) from orthodromic reciprocating tachycardia (ORT), but this has not been ...
Prince J, Kannankeril, William J, Bonney, Matthew V, Dzurik, Frank A, Fish   +3 more
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Atypical atrioventricular nodal reentry tachycardia in a child with polyvalvular dysplasia

Cardiology in the Young, 2014
AbstractA 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, Michael J, Ackerman, Bryan C, Cannon   +2 more
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Curative Transcatheter Radiofrequency Current Ablation for Atrioventricular Nodal Reentry Tachycardia

Archives of Internal Medicine, 1994
Background: To evaluate the efficacy of atrioventricular nodal modification by transcatheter ablation using radiofrequency energy in preventing electrically inducible and spontaneous symptomatic atrioventricular nodal reentry tachycardia, a prospective, nonrandomized, "before-after" trial was performed.
T G, Trouton, S S, O'Nunain, Y H, Kim, G E, Sosa-Suarez, H, Garan, J N, Ruskin   +5 more
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Evolving concepts in radiofrequency catheter ablation of atrioventricular nodal reentry tachycardia

American Heart Journal, 1994
Our results and those of others (Table I) suggest that both anatomic and electrogram (potential) approaches are highly successful in eliminating AVNRT. The use of slow-pathway potentials appears to minimize lesion delivery and to be associated with a very small likelihood of complete AV block.
R G, Trohman, S L, Pinski, R, Sterba, J J, Schutzman, J M, Kleman, G A, Kidwell   +5 more
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Radiofrequency Modification for Inducible and Suspected Pediatric Atrioventricular Nodal Reentry Tachycardia

Journal of Interventional Cardiac Electrophysiology, 2005
AV Node Reentry Tachycardia (AVNRT) is the second most common supraventricular tachycardia (SVT) undergoing pediatric radiofrequency ablation behind accessory pathway reentry tachycardias. AVNRT can be difficult to induce during electrophysiology study (EPS) and dual atrioventricular nodal (AVN) pathways physiology may not be demonstrated in young ...
Margaret J, Strieper, Patrick, Frias, Nick, Goodwin, Ginny, Huber, Lynn, Costello, Ginny, Balfour, Robert M, Campbell   +6 more
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Differential entrainment distinguishes atrioventricular nodal reentry tachycardia from atrioventricular reentrant tachycardia.

Pacing and clinical electrophysiology : PACE, 2011
Entrainment from the right ventricular (RV) apex and the base has been used to distinguish atrioventricular reentrant tachycardia (AVRT) from atrioventricular nodal reentry tachycardia (AVNRT). The difference in the entrainment response from the RV apex in comparison with the RV base has not been tested.Fifty-nine consecutive patients referred for ...
Aamir H, Khan, Aliasghar, Khadem, Magdy N, Basta, Martin J, Gardner, Ratika, Parkash, Lorne J, Gula, John L, Sapp   +6 more
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