Results 71 to 80 of about 82,658 (284)

Prognostic Impact of New‐Onset Atrial Fibrillation After Cardiac Arrest: Observations From a Federated Research Network

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Background Data on adverse events in patients developing atrial fibrillation (AF) after cardiac arrest (CA) are limited. Methods Retrospective analysis using the TriNetX network. Adults (≥ 18 years) with CA (ICD‐10‐CM I46) from 2014 to 2024 were divided into two cohorts: those with new‐onset AF (I48) within 2 days after CA and those without ...
Enrico Tartaglia, Tommaso Bucci, Amir Askarinejad, Michele Rossi, Muath Alobaida, Steven Ho Man Lam, Mert Kaskal, Andrea Galeazzo Rigutini, Shir Lynn Lim, Giuseppe Boriani, Gregory Y. H. Lip   +10 more
wiley   +1 more source

The effect of a case-finding app on the detection rate of atrial fibrillation compared with opportunistic screening in primary care patients: protocol for a cluster randomized trial

Trials, 2021
Background Atrial fibrillation is a cardiac arrhythmia commonly encountered in a primary care setting. Current screening is limited to pulse palpation and ECG confirmation when an irregular pulse is found.
Simon Gabriël Beerten, Tine Proesmans, Bert Vaes   +2 more
doaj   +1 more source

The role of inhibitory G proteins and regulators of G protein signaling in the in vivo control of heart rate and predisposition to cardiac arrhythmias [PDF]

, 2012
Inhibitory heterotrimeric G proteins and the control of heart rate. The activation of cell signaling pathways involving inhibitory heterotrimeric G proteins acts to slow the heart rate via modulation of ion channels.
Ang, R, Opel, A, Tinker, A
core   +1 more source

Real‐Time 3D Mapping Corrects Fluoroscopic Misperception During Pulmonary Vein Isolation by Pulsed Field Ablation

Journal of Cardiovascular Electrophysiology, EarlyView.
In a three‐phase comparison (fluoroscopy‐only, 3D‐blinded, and real‐time 3D‐EAM), 23.8% of blinded procedures missed at least one pulmonary vein. Real‐time 3D mapping eliminated missed veins and reduced PVI applications. 3D‐EAM, three‐dimensional electroanatomical mapping; CT, computed tomography; LA, left atrium; PV, pulmonary vein.
Grégoire Massoullié, Saer Abu‐Alrub, Frederic Jean, Antoine Boudias, Pierre Antoine Catalan, Clément Riocreux, Bruno Pereira, Guillaume Clerfond, Romain Eschalier   +8 more
wiley   +1 more source

Detection of Paroxysmal Atrial Fibrillation in Stroke/Tia Patients

Stroke Research and Treatment, 2013
One-third of stroke and transient ischemic attack (TIA) are cryptogenic, and paroxysmal atrial fibrillation (PAF) has been suggested as a possible cause for these cryptogenic strokes.
Muhib Khan, Daniel J. Miller
doaj   +1 more source

Structure of risk factors, comorbid conditions and emotional disorders in patients with myocardial infarction with atrial fibrillation

Медицинский совет, 2020
Introduction: the majority of patients with cardiovascular diseases in real medical practice are characterized by a combination of two or more diseases and conditions, that is, comorbidity.
N. N. Neobutov, S. V. Kolbasnikov
doaj   +1 more source

Comparison of Integrated 3D Electroanatomic Mapping and Conventional Mapping Systems for Pentaspline Pulsed Field Ablation of Atrial Fibrillation

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Introduction Pulsed field ablation (PFA) is an established therapy for atrial fibrillation (AF), yet optimal mapping strategies during pentaspline PFA remain uncertain. We compared procedural characteristics and material costs of an integrated 3D electroanatomic mapping (EAM) platform with conventional mapping systems. Methods and Results In a
Auroa Badin, Andrea K. Robinson, Allyson Farrah, Saanvi Billakanty, David M. Nemer, Ankur N. Shah, Jaret D. Tyler, Eugene Y. Fu, Nagesh Chopra, Anish K. Amin   +9 more
wiley   +1 more source

An Approach to Working Up Cases of Embolic Stroke of Undetermined Source

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2016
BackgroundFrom a therapeutic viewpoint, it is important to differentiate the underlying causes of embolism in patients with cryptogenic stroke, such as aortic arch atheroma, patent foramen ovale, and paroxysmal atrial fibrillation.
Sookyung Ryoo, Jong‐Won Chung, Mi Ji Lee, Suk Jae Kim, Jin Soo Lee, Gyeong‐Moon Kim, Chin‐Sang Chung, Kwang Ho Lee, Ji Man Hong, Oh Young Bang   +9 more
doaj   +1 more source

Impact of atrial fibrillation on the cardiovascular system through a lumped-parameter approach [PDF]

, 2014
Atrial fibrillation (AF) is the most common arrhythmia affecting millions of people in the Western countries and, due to the widespread impact on the population and its medical relevance, is largely investigated in both clinical and bioengineering ...
Camporeale, Carlo, Guala, Andrea, Ridolfi, Luca, Scarsoglio, Stefania   +3 more
core   +2 more sources

Characterization of AV Nodal Left Inferior Extension by Use of High‐Density Mapping and Voltage‐Time Relationship

Journal of Cardiovascular Electrophysiology, EarlyView.
High resolution voltage LA map is shown with Ripple mapping during sinus rhythm prior to atrial fibrillation ablation (panel A‐D, top row Left Anterior Oblique view, bottom row Left Anterior Oblique Caudal view). Chamber activation is visualized by white Ripple bars, proceeding from the septum and septal roof (panel A), spreading clockwise and ...
June K. Pickett, Joshua R. Hirsch, Michael Charles C. Tan, Abdi Rasekh, Joanna E. Molina‐Razavi, Mehdi Razavi, Mihail G. Chelu, Payam Safavi‐Naeini, Mohammad Saeed   +8 more
wiley   +1 more source