Results 21 to 30 of about 23,461 (251)

The Role of Electrophysiologic Study in Device Selection for Leadless Atrial Pacing [PDF]

Texas Heart Institute Journal
The AVEIR DR (Abbott Medical) was the first dual-chamber leadless pacing system approved by the US Food and Drug Administration. Many patients with sinus node dysfunction have physiologically normal atrioventricular conduction, so an atrial-only pacing ...
Joshua R. Hirsch, MD, Jordan M. Gales, MD, Irakli Giorgberidze, MD, Hamid Afshar, MD   +3 more
doaj   +1 more source

Cystic Tumor of the Atrioventricular Node Causing Rapid-Onset and Reversible Complete Heart Block

JACC: Case Reports, 2023
Cystic tumors of the atrioventricular node are rare primary cardiac neoplasms, frequently reported as a postmortem diagnosis during autopsy. Despite their small size, they can present with complete heart block or sudden cardiac death.
Alejandro Velasco, MD, Daniel J. Goldstein, MD, Leandro Slipczuk, MD, PhD, Luigi Di Biase, MD, PhD, Eric D. Manheimer, MD   +4 more
doaj   +1 more source

Ultrastructure of the mesothelioma of the atrioventricular node [PDF]

Cancer, 1977
In order to determine the histogenesis of tumors of the atrioventricular node, so-called conduction tumors, two such tumors were serially blocked for electron microscopy. Ultrastructurally these tumors were composed of nests of cells arranged in small channels and tubules set in a connective tissue stroma. The cells lining the tubules were flattened or
J J, Fenoglio, D W, Jacobs, H A, McAllister   +2 more
openaire   +2 more sources

Cystic tumour of the atrioventricular node [PDF]

Heart, 2003
A 45 year old asymptomatic woman was referred to our clinic because of first degree atrioventricular block on ECG. Transthoracic echocardiography revealed a well delineated mass (27 mm × 29 mm) without …
Y, Nojima, H, Ishibashi-Ueda, M, Yamagishi   +2 more
openaire   +2 more sources

Trimethoprim/Sulfamethoxazole-Induced Bradycardia, Renal Failure, AV-Node Blockers, Shock and Hyperkalemia Syndrome

Clinical Practice and Cases in Emergency Medicine, 2019
BRASH (bradycardia, renal failure, atrioventricular-node blockers, shock, and hyperkalemia) syndrome is a recently coined term for a condition that describes the severe bradycardia and shock associated with hyperkalemia in patients on atrioventricular ...
Nnaemeka Diribe, Jacqueline Le
doaj   +1 more source

Atrioventricular Node Ablation to Enhance Resynchronization Therapy Response in a Patient With Complete Atrioventricular Block

JACC: Case Reports, 2021
Up to one-third of patients who undergo cardiac resynchronization therapy do not obtain clinical benefit. A systematic approach can identify treatable causes in many nonresponding patients.
Axel Sarrias, MD, Damià Pereferrer, MD, Victor Bazan, MD, PhD, Felipe Bisbal, MD, PhD, Raquel Adeliño, MD, Júlia Aranyó, MD, Francisco Gual, MD, Roger Villuendas, MD, Antoni Bayés-Genís, MD, PhD   +8 more
doaj   +1 more source

Data on the origin, course and distribution of the artery to the human atrioventricular node

Data in Brief, 2018
This article presents data on the anatomical variation of the origin, course and distribution of the artery to the atrioventricular node in humans.
Tomokazu Kawashima, Fumi Sato
doaj   +1 more source

Single center experience of efficacy and safety of atrioventricular node ablation after left bundle branch area pacing for the management of atrial fibrillation [PDF]

Europace
Mark Jacobs, A Bodin, P Spiesser, D Babuty, Nicolas Clémenty, A Bisson   +5 more
europepmc   +3 more sources

Using Three-Dimensional Lorenz Scatter Plots to Detect Patients with Atrioventricular Node Double Path Caused by Interpolated Ventricular Premature Systoles: A Case Study

Cardiovascular Innovations and Applications, 2021
A series of related electrophysiology phenomena can be caused by the occurrence of interpolated ventricular premature contraction. In our recent three-dimensional Lorenz R-R scatter plot research, we found that atrioventricular ...
Li Jingxiu, Zhang Fujun, Wei Xijin, Peng Ding   +3 more
doaj   +1 more source

Sudden cardiac death and thymic hyperplasia in adults: myth or reality? A case report

Egyptian Journal of Forensic Sciences, 2023
Background Sudden cardiac death is a major public health concern. The incidence of sudden cardiac death in young adults remains unclear and is generally underestimated.
Marcello Benevento, Simona Nicolì, Davide Ferorelli, Marco Matteo Ciccone, Andrea Marzullo, Biagio Solarino   +5 more
doaj   +1 more source