Results 21 to 30 of about 158,169 (200)

Editor’s Perspective: Atrioventricular Nodal Reentry Tachycardia [PDF]

Circulation: Arrhythmia and Electrophysiology, 2014
Hayashi et al teach us a sequential approach to question the possibilities that explain observed unusual phenomena and demonstrate the importance of finding a reasonable ablation target that is safe although the explanation of all phenomenon is incomplete.
Samuel J, Asirvatham, William G, Stevenson   +1 more
openaire   +2 more sources

Ultra-high-density mapping for safe and effective typical atrioventricular nodal reentrant tachycardia ablation [PDF]

, 2023
Ultra-high-density mapping was used for potential-guided radiofrequency ablation for typical atrioventricular nodal reentrant tachycardia. The mapping detailed the spread of activation in the Koch’s triangle and identified target potentials and ...
Osanai, Hiroyuki, Sakamoto, Yusuke
core   +1 more source

Long‐term follow‐up in preschool children after radiofrequency catheter ablation of arrhythmias

Journal of Arrhythmia, 2023
Background Radiofrequency ablation (RFA) is the standard method of treatment for tachyarrhythmias in school children, and it leads to complete recovery in children without structural heart disease. However, RFA in young children is limited by the risk of
Liliya I. Svintsova, Sergey N. Krivolapov, Olga Y. Dzhaffarova, Irina V. Plotnikova   +3 more
doaj   +1 more source

Beginning of Ventricular Entrainment for Differentiation Between AVNRT and AVRT [PDF]

Zagazig University Medical Journal
Background: Differentiation between atrioventricular nodal reentry tachycardia (AVNRT) and accessory pathway-mediated atrioventricular reentrant tachycardia (AVRT) is challenging even during electrophysiological testing.Objective: To use the beginning of
Reem Basha, Mohamed Mohsen, mahmoud abdelaziz, Ghada Ibrahim, Magdy Abd El Samie   +4 more
doaj   +1 more source

Atrioventricular nodal reentry tachycardia in pregnancy: ‘I have ice for you’

European Heart Journal - Case Reports, 2023
Abstract Background Pregnancy is a known trigger of novel and pre-existing supraventricular tachyarrhythmias. We present a case of a stable pregnant patient presenting with atrioventricular nodal reentry tachycardia (AVNRT) and application of the ‘facial ice immersion technique’.
Rachid Abou, Leoni A Louwe, J Wouter Jukema, Kirsten A Kortekaas   +3 more
openaire   +3 more sources

Radiofrequency catheter ablation in infants and children

SA Heart Journal, 2017
Background: Diagnosis and treatment of paediatric arrhythmias remain challenging. Antiarrhythmic - drugs beta-blockers, class Ic and class III drugs, were the only treatment available for many years. Radiofrequency catheter ablation (RFCA) was introduced
Greyling, Adèle , Ector, Joris , Garweg, Christophe   +2 more
doaj   +1 more source

Pseudo-Kussmaul's Sign in Atrioventricular Nodal Reentry Tachycardia: A Prospective, Cohort Study

Clinical Medicine Insights: Circulatory, Respiratory and Pulmonary Medicine, 2023
Aims To study the respiratory variation of right atrial (RA) pressures at baseline and during atrioventricular nodal reentry tachycardia (AVNRT). Methods Of the 23 patients screened, 16 participants with typical AVNRT were included in the study.
Benny Jose, Sameer Rane, Hiren Kevadiya, Gajendra Dubey, Shomu Bohora, Jayesh Prajapati   +5 more
doaj   +1 more source

Prevention of Atrioventricular Block During Radiofrequency Ablation by Pace Mapping of Koch’s Triangle [PDF]

Journal of Tehran University Heart Center, 2008
Background: Complete atrioventricular block (AV block) is a serious complication of slow pathway ablation therapy in the treatment of atrioventricular nodal re-entrant tachycardia (AVNRT).
Hossein Vakili, Habibollah Saadat, Mohammad Reza Motamedi, Reza Karbasi Afshar, Mohammad Hasan Namazi, Hassan Kamalzadeh, Morteza Safi   +6 more
doaj   +2 more sources

Interesting response to ventricular overdrive pacing during regular narrow QRS tachycardia. What is the mechanism?

Indian Pacing and Electrophysiology Journal, 2020
33 year old gentleman has undergone an electrophysiology study for recurrent paroxysmal palpitation. During one of the episodes of palpitation a regular narrow QRS tachycardia was documented which has terminated with intravenous adenosine.
Krishna Kumar Mohanan Nair, Narayanan Namboodiri, Sreevilasam Pushpangadhan Abhilash, Mukund Prabhu, Debasish Das, Ajitkumar Valaparambil   +5 more
doaj   +1 more source

ICD discrimination of SVT versus VT with 1:1 V-A conduction: A review of the literature

Indian Pacing and Electrophysiology Journal, 2015
Inappropriate ICD shocks are associated with increased mortality. They also impair patients' quality of life, increase hospitalizations, and raise health-care costs. Nearly 80% of inappropriate ICD shocks are caused by supraventricular tachycardia.
Rhanderson N. Cardoso, Chris Healy, Juan Viles-Gonzalez, James O. Coffey   +3 more
doaj   +1 more source