Results 11 to 20 of about 2,837 (204)
A Concealed Typical AVNRT: U Wave Contribution in Simulating Long RP Supraventricular Tachycardia. [PDF]
Clin Case RepABSTRACT Accurate identification of P waves on electrocardiogram (ECG) is essential in supraventricular tachycardias because U waves may resemble retrograde P waves, producing a pseudo–long RP interval and hiding typical atrioventricular nodal reentrant tachycardia (AVNRT).
Marascu GE +3 more
europepmc +3 more sources
AH jump as predictor for successful Ablation of atrioventricular nodal reentrant tachycardia (AVNRT) [PDF]
مجلة كلية الطب, 2015 Background: Atrioventricular nodal reentrant tachycardia (AVNRT) is the commonest regular supraventricular tachyarrhythmia. Ablation in the area of slow pathway (SP) has been successfully implemented in every day clinical electrophysiological practice ...
Ameen Al-Alwany +2 more
doaj +2 more sources
Successful Typical AVNRT Ablation
Cardiovascular and Cardiometabolic Journal (CCJ), 2022 AVNRT is the most common regular arrhythmia in humans, and therefore the most commonly encountered during ablation attempts for regular tachycardias. Case Summary: We present a 41-year-old female patient with chest palpitations in the last 10 years, but prior to hospitalization felt heavy sensation on her chest and hospitalized due to heavy chest ...
Angela Bety Ratnasari +1 more
openaire +2 more sources
Role of SA–VA interval after resetting of the tachycardia by ventricular extra stimulus in differentiating AVNRT and OAVRT regarding sensitivity and specificity, single center study [PDF]
The Egyptian Heart Journal, 2013 Introduction: Right ventricular entrainment represents a useful tool for differentiating atrioventricular nodal re-entrant tachycardia (AVNRT) from orthodromic re-entrant tachycardia (ORT) using an accessory pathway. However, inability to entrain PSVT by
Ayman Mortada +2 more
doaj +2 more sources
Familial atrioventricular nodal re-entrant tachycardia: A case seriers and a systematic review
Indian Pacing and Electrophysiology Journal, 2017 Multiple reports of familial clustering suggest that genetic factors may contribute in the pathogenesis of atrioventricular nodal re-entrant tachycardia (AVNRT).
Muthiah Subramanian +5 more
doaj +2 more sources
Indian Pacing and Electrophysiology JournalObjective: To assess the clinical features and inducibility characteristics of atypical atrioventricular nodal reentrant tachycardia (AVNRT) and compare it with typical AVNRT.
Ashesh Halder +4 more
doaj +2 more sources
Differentiation between atrioventricular reentrant tachycardia (AVRT) and AV nodal reentrant tachycardia (AVNRT) [PDF]
The Egyptian Heart Journal, 2014 Differentiation between atrioventricular reentrant tachycardia (AVRT) and AV nodal reentrant tachycardia (AVNRT) can be sometimes challenging in the EP lab. RV pacing during SVT produces progressive QRS fusion before QRS morphology becomes stable.
Mohammad Shafiq, Amir M. AbdelWahab
doaj +2 more sources
Journal of Arrhythmia, 2018 Background In this study, we aimed to evaluate the coronary sinus (CS) morphology with three‐dimensional transthoracic echocardiography (3D‐TTE) in patients with supraventricular tachycardia (SVT) who underwent electrophysiological study (EPS).
Serhat Emre Senturk +7 more
doaj +2 more sources
Zero Fluoroscopy Radiofrequency Slow-Pathway Modification for AVNRT in Patients ≤ 21 Years: A Single-Center Cohort and Contextual Review of Literature. [PDF]
J ArrhythmIn 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 ...
Upadhyay S +3 more
europepmc +2 more sources
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2022 Background Catheter‐based slow‐pathway modification (SPM) is the treatment of choice for symptomatic atrioventricular nodal reentrant tachycardia (AVNRT).
Edward T. O’Leary +11 more
doaj +1 more source