Results 51 to 60 of about 1,581,906 (408)

Pulsed Field Ablation of Atrial Fibrillation: A Comprehensive Review

Reviews in Cardiovascular Medicine, 2023
Pulsed-field ablation (PFA) has emerged as a promising nonthermal ablation alternative for treating atrial fibrillation (AF). By delivering ultra-rapid high-energy electrical pulses, PFA induces irreversible electroporation, selectively targeting ...
Carlos D. Matos, Carolina Hoyos, Andres F. Miranda-Arboleda, Juan C. Diaz, Daniela Hincapie, Carlos Patino, Ricardo H. Hernadez, Paul C. Zei, Jorge E. Romero, Jose Osorio   +9 more
doaj   +1 more source

Investigating the role of electroanatomical mapping in single‐shot pulsed field catheter ablation

Journal of Arrhythmia
Introduction Pulsed field ablation (PFA) is a form of nonthermal energy that has been recently introduced for pulmonary vein isolation (PVI). A multi‐electrode pentaspline catheter for delivery of PFA guided by fluoroscopy has become widely available for
Ourania Kariki, Panagiotis Mililis, Athanasios Saplaouras, Theodoros Efremidis, Anastasios Chatziantoniou, Ioannis Panagiotopoulos, Stylianos Dragasis, Konstantinos P. Letsas, Michael Efremidis   +8 more
doaj   +1 more source

Impact of a Multidisciplinary Treatment Pathway for Atrial Fibrillation in the Emergency Department on Hospital Admissions and Length of Stay: Results of a Multi‐Center Study

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2019
Background Variability in the management of atrial fibrillation (AF) in the emergency department (ED) leads to avoidable hospital admissions and prolonged length of stay (LOS).
Leon M. Ptaszek, Christopher W. Baugh, Steven A. Lubitz, Jeremy N. Ruskin, Grace Ha, Margaux Forsch, Samer A. DeOliveira, Samia Baig, E. Kevin Heist, Jason H. Wasfy, David F. Brown, Paul D. Biddinger, Ali S. Raja, Benjamin Scirica, Benjamin A. White, Moussa Mansour   +15 more
doaj   +1 more source

Cardiac Arrhythmia and Geomagnetic Activity [PDF]

, 2006
Background: The purpose of this paper is a review of a number of studies considering links between life threatening cardiac arrhythmias, sudden cardiac death (SCD) and the level of environmental physical activity factors like geomagnetic activity (GMA)
Stoupel, E
core   +2 more sources

Infarct tissue characterization in implantable cardioverter-defibrillator recipients for primary versus secondary prevention following myocardial infarction: a study with contrast-enhancement cardiovascular magnetic resonance imaging [PDF]

, 2012
Knowledge about potential differences in infarct tissue characteristics between patients with prior life-threatening ventricular arrhythmia versus patients receiving prophylactic implantable cardioverter-defibrillator (ICD) might help to improve the ...
Birgelen, C. von, Es, J. van, Galjee, M.A., Kraaier, K., Olimulder, M.A.G.M., Palen, J.A.M. van der, Scholten, M.F., Wagenaar, L.J.   +7 more
core   +3 more sources

An Automatic Cardiac Arrhythmia Classification System With Wearable Electrocardiogram

IEEE Access, 2018
This paper presents an automatic wearable electrocardiogram (ECG) classification and monitoring system with stacked denoising autoencoder (SDAE). We use a wearable device with wireless sensors to obtain the ECG data, and send these ECG data to a computer
Yufa Xia, Huailing Zhang, Lin Xu, Z. Gao, Heye Zhang, Huafeng Liu, S. Li   +6 more
semanticscholar   +1 more source

The anabolic steroid stanozolol is a potent inhibitor of human MutT homolog 1

FEBS Letters, EarlyView.
MutT homolog 1 (MTH1) is a member of the NUDIX superfamily of enzymes and is an anticancer drug target. We show that stanozolol (Stz), an anabolic steroid, is an unexpected nanomolar inhibitor of MTH1. The X‐ray crystal structure of the human MTH1–Stz complex reveals a unique binding scaffold that could be utilized for future inhibitor development ...
Emma Scaletti Hutchinson, Robert Gustafsson Westergren, Ingrid Almlöf, Ann‐Sofie Jemth, Martin Scobie, Ulrika Warpman Berglund, Thomas Helleday, Pål Stenmark   +7 more
wiley   +1 more source

Itraconazole-induced Torsade de Pointes in a patient receiving methadone substitution therapy [PDF]

, 2009
Issues. Methadone, a pharmacological agent used to treat heroin dependence is relatively safe, but may cause cardiac arrhythmias in the concurrent presence of other risk factors. Approach and Key Findings.
Narayanan, S., Robson , Noorzurani, Vicknasingam, B.   +2 more
core  

Cardiac arrhythmia detection outcomes among patients monitored with the Zio patch system: a systematic literature review

Current Medical Research and Opinion, 2019
Objective: Cardiac arrhythmias can be serious and life threatening, and can impose a significant burden on healthcare systems. Recent technological advances in ambulatory electrocardiogram recorders have led to the development of unobtrusive wearable ...
M. Yenikomshian, J. Jarvis, Cody Patton, C. Yee, Richard Mortimer, H. Birnbaum, Mark Topash   +6 more
semanticscholar   +1 more source

SYHA1813, A VEGFR and CSF1R Inhibitor, in Patients With Recurrent High‐Grade Gliomas: A Multicenter, Open‐Label Phase I Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Recurrent high‐grade gliomas have a poor prognosis and limited therapeutic options. This study aimed to evaluate the safety and efficacy of SYHA1813, a dual inhibitor of VEGFR and CSF1R, in patients with recurrent high‐grade gliomas.
Zhuang Kang, Shenglan Li, Liang Wang, Qianxue Chen, Weiguo Hu, Ting Lei, Ying Mao, Jing Zhang, Xiaojun Xiang, Qiming Wang, Zhengwen He, Tao Sun, Yulei Wang, Mengqian Huang, Rong Zhang, Feng Chen, Wenbin Li   +16 more
wiley   +1 more source