Results 11 to 20 of about 143,781 (353)

Re-evaluation of the structure of the atrioventricular node and its connections with the atrium.

Europace, 2020
AIMS The anatomic substrates for atrioventricular nodal re-entry remain enigmatic, but require knowledge of the normal arrangement of the inputs and exist from the atrioventricular node.
Robert H. Anderson, D. Sánchez-Quintana, Shumpei Mori, J. Cabrera, Eduardo Back Sternick   +4 more
semanticscholar   +1 more source

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

Left Atrial Intramural Hematoma Post-Ablation of Supraventricular Tachycardia

JACC: Case Reports, 2020
We report successful management of left atrial hematoma after ablation of supraventricular tachycardia. A 43-year-old female patient experienced chest pain immediately after radiofrequency ablation of a symptomatic left posterolateral accessory pathway ...
Lauren Giudicatti, MBBS(Hons), Benjamin King, MBBS(Hons), Grad Dip(EP), Felicity Lee, MBBS(Hons), Kaitlyn Lam, MBBS, Nikki Stamp, MBBS, Ashu Gupta, MBBS, BMedSc(Hons), Sarah McClelland, MBBS, BSc, PhD, MBBCh, BAO, Xiao-Fang Xu, MBBS, PhD   +7 more
doaj   +1 more source

2019 ESC Guidelines for the management of patients with supraventricular tachycardia

Российский кардиологический журнал, 2020
The Task Force for the management of patients with supraventricular tachycardia of the European Society of Cardiology (ESC)Developed in collaboration with the Association for European Paediatric and Congenital Cardiology (AEPC)
article Editorial
doaj   +1 more source

Successful Prevention of Fetal Autoimmune-Mediated Heart Block by Combined Therapies With Hydroxychloroquine and Intravenous Immunoglobulin: A Case Report

Frontiers in Cardiovascular Medicine, 2021
A fetal autoimmune-mediated atrioventricular block is a passively acquired autoimmune disease in which maternal autoantibodies enter the fetal circulation via the placenta and subsequently cause inflammation and fibrosis of the atrioventricular node ...
Li Zhao, Yan Zhou, Chuan Wang, Yifei Li, Qi Zhu, Yimin Hua, Lina Qiao, Jinlin Wu, Kaiyu Zhou   +8 more
doaj   +1 more source

Atrioventricular Block in Children With Multisystem Inflammatory Syndrome

Pediatrics, 2020
In this study, we describe the incidence of AVB in children with MIS-C. BACKGROUND: Children are at risk for multisystem inflammatory syndrome in children (MIS-C) after infection with severe acute respiratory syndrome coronavirus 2.
A. Dionne, D. Mah, M. Son, P. Lee, L. Henderson, A. Baker, S. D. de Ferranti, D. Fulton, J. Newburger, K. Friedman   +9 more
semanticscholar   +1 more source

Variable Arrangement of the Atrioventricular Conduction Axis Within the Triangle of Koch: Implications for Permanent His Bundle Pacing.

JACC Clinical Electrophysiology, 2020
OBJECTIVES This study sought to describe, in detail, the angiographic, gross macroscopy, and histological dissection of the conduction axis in humans. BACKGROUND The recent upsurge of interest in specific pacing of the atrioventricular conduction axis ...
J. Cabrera, Robert H. Anderson, Y. Macías, J. Nevado-Medina, A. Porta-Sánchez, J. Rubio, D. Sánchez-Quintana   +6 more
semanticscholar   +1 more source

Three-dimensional transesophageal echocardiography in diagnosis of intermediate atrioventricular septal defect in the adult: case report and literature review

Journal of Cardiothoracic Surgery, 2021
Background Intermediate type atrioventricular septal defect is less frequent than complete or partial atrioventricular septal defect, and is rarely encountered in the elderly and the utility of three dimensional transesophageal echocardiography in the ...
Ingrid Schusterova, Marta Jakubova, Marianna Vachalcova, Karolinska Sieradzka, Claudia Gibarty, Tibor Poruban, Ivo Gasparovic, Panagiotis Artemiou   +7 more
doaj   +1 more source

The Epicardium and the Development of the Atrioventricular Junction in the Murine Heart

Journal of Developmental Biology, 2014
Insight into the role of the epicardium in cardiac development and regeneration has significantly improved over the past ten years. This is mainly due to the increasing availability of new mouse models for the study of the epicardial lineage.
Marie M. Lockhart, Aimee L. Phelps, Maurice J. B. van den Hoff, Andy Wessels   +3 more
doaj   +1 more source

Ventriculoatrial malalignment in atrioventricular septal defect resulting in uniatrial biventricular connection: surgical options

Journal of Cardiothoracic Surgery, 2020
Background Uniatrial biventricular connection (UBC) is a rare cardiovascular anomaly characterized by absence of one atrioventricular connection and drainage of the other atrium via a solitary atrioventricular valve into both ventricles.
Michael Hofbeck, Gesa Wiegand, Jörg Michel, Christian Schlensak   +3 more
doaj   +1 more source