Results 41 to 50 of about 158,169 (200)

Zero Fluoroscopy Radiofrequency Slow‐Pathway Modification for AVNRT in Patients ≤ 21 Years: A Single‐Center Cohort and Contextual Review of Literature

Journal of Arrhythmia, Volume 42, Issue 3, June 2026.
In 125 consecutive pediatric and young adult patients (age ≤ 21 years), zero‐fluoroscopy radiofrequency slow‐pathway modification for AVNRT—guided entirely by CARTO 3D electroanatomic mapping—achieved 100% acute success, zero recurrences at 36‐month follow‐up, and zero major complications, supporting fluoroless RF ablation as a durable first‐line ...
Shailendra Upadhyay, Whitney Fairchild, Jamie Bopp, Cesar Igor Mesia   +3 more
wiley   +1 more source

Catheter ablation of atrioventricular nodal reentry tachycardia and quality of life

EP Europace, 2022
Abstract Funding Acknowledgements Type of funding sources: None. Objective To present the results of radiofrequency catheter ablation of patients with atrioventricular nodal reentry tachycardia (AVNRT).
SH Erkabayev, B Amirkulov, R Amirkulov, B Sultanov   +3 more
openaire   +1 more source

Improvement in left ventricular deformational indices following radiofrequency ablation in patients with tachycardia: A comparative study between AVRT and AVNRT regarding left ventricular strain and strain rates

Research in Cardiovascular Medicine, 2016
Background: Ablation will efficiently lead to sinus rhythm preservation, which consequently improves left ventricular function; however, the strain rate and its indices as functional systolic factors of the left ventricle have not been studied ...
Maryam Shojaeifard, MohammadAli Sadr-Ameli, Sadaf Sadr-Ameli, Mona Heidarali, Monireh Soltani, Behshid Ghadrdoost, Naser Movassaghi, Hooman Bakhshandeh   +7 more
doaj   +1 more source

Being Taken Seriously: Patients' Experiences of Participation in Care for Supraventricular Tachycardia—A Phenomenological Study

Scandinavian Journal of Caring Sciences, Volume 40, Issue 2, June 2026.
ABSTRACT Aims and Objectives For patients with a recurring and elusive heart disorder, participation is challenging because of the need for care across the healthcare system. This paper describes how patients with supraventricular tachycardia (SVT) experience participation in their healthcare encounters.
Ann‐Katrin Nordblom, Anna Kjellsdotter, Gabriella Norberg Boysen, Mia Berglund   +3 more
wiley   +1 more source

Zero-fluroscopy ablation for cardiac arrhythmias: A single-center experience in Mexico

Heart Vessels and Transplantation, 2023
Objective: Catheter ablation (CA) is a highly effective procedure for treating symptomatic tachyarrhythmias. However, the use of fluoroscopy, which is commonly employed in CA, exposes patients and medical personnel to ionizing radiation and its ...
Ulises Rojel-Martinez , Arturo Enriquez , Carlos De la Fuente , Oscar Sanchez-Parada , Ingrid Y. Lopez , Alejandro Rodriguez-Garza , Karla Bozada-Nolasco   +6 more
doaj   +1 more source

Possible Deslanoside‐Induced Left Posterior Fascicular Ventricular Tachycardia: A Case Report

Annals of Noninvasive Electrocardiology, Volume 31, Issue 3, May 2026.
A 73‐year‐old man with paroxysmal AF and no structural heart disease who developed left posterior fascicular ventricular tachycardia (LPFVT) shortly after intravenous Deslanoside administration for rate control. Highlights: cardiac glycosides, though effective for rate control, may occasionally precipitate Purkinje‐related ventricular tachycardia ...
Zhang Wenjun, Chen Yao
wiley   +1 more source

ST‐Segment Elevation Following Adenosine Administration for SVT: Diagnostic Challenge in Acute Cardiac Care

Clinical Case Reports, Volume 14, Issue 4, April 2026.
ST segment elevation following adenosine administration in the inferior leads (II, III, aVF). ABSTRACT Adenosine, used to treat paroxysmal supraventricular tachycardia, commonly causes flushing, sweating, palpitations, and hypotension. Rarely, it may induce ST‐segment elevation with chest pain, suggesting transient myocardial ischemia or coronary ...
Sweta Singh, Deepak Jha, Abhishek Thakur, Saurav Jha, Dipesh Kumar Mandal   +4 more
wiley   +1 more source

Rate-dependency of action potential duration and refractoriness in isolated myocytes from the rabbit AV node and atrium [PDF]

, 2000
During atrial fibrillation, ventricular rate is determined by atrioventricular nodal (AVN) conduction, which in part is dependent upon the refractoriness of single AVN cells.
Kane, K.A., Rankin, A.C., Workman, A.J.
core   +1 more source

ON-SITE WHOLE-GENOME SEQUENCING OF SARS-COV-2 REVEALS C3037T MUTATION IN PATIENT WITH ATRIOVENTRICULAR NODAL REENTRY TACHYCARDIA (AVNRT)

International Journal of Infectious Diseases, 2023
Intro: The spike protein of the SARS-CoV-2 virus targets the human cell receptor of angiotensin-converting enzyme (ACE2), including the myocardium and heart's conduction system.
U.A. Zainulabid, M.R. Mohd Said, H.F. Ahmad   +2 more
doaj   +1 more source

The Evolving Role of Ivabradine for Focal Atrial Tachycardia: A Systematic Review

Journal of Arrhythmia, Volume 42, Issue 2, April 2026.
Overview of the evolving role of ivabradine in focal atrial tachycardia (FAT), highlighting its HCN‐mediated mechanism, features of ivabradine‐sensitive FAT, hypothesized predictors of response, special populations requiring special considerations, and potential adverse effects.
Haikal Balweel, Rifqi Rizkani Eri, Sania Zahrani, Kiara Hanna Quinncilla, Novaro Adeneur Tafriend, Agus Harsoyo   +5 more
wiley   +1 more source