Results 51 to 60 of about 82,658 (284)

Prevalence and determinants of atrial fibrillation progression in paroxysmal atrial fibrillation

open access: yesHeart, 2022
Objective Atrial fibrillation (AF) often progresses from paroxysmal AF (PAF) to more permanent forms. To improve personalised medicine, we aim to develop a new AF progression risk prediction model in patients with PAF.
Bao-Oanh Nguyen   +23 more
openaire   +7 more sources

Agreement of the performance of equine electrocardiogram recording devices for ECG complexity analysis

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Non‐linear equine electrocardiography (ECG) analysis is an actively developing study area which has the potential to lead to novel, artificial intelligence‐based diagnostic tools in equine cardiology. As more ECG recording devices are becoming available, there is a need to ensure results are interchangeable regardless of the ...
Vadim Alexeenko   +6 more
wiley   +1 more source

Investigating transthyretin variants H88R and I107V in amyloid priming: From destabilization to complete dissociation

open access: yesThe FEBS Journal, EarlyView.
Investigated mutations in transthyretin (TTR) disrupt the F87‐centered hydrophobic core that stabilizes its tetrameric structure. The mild I107V mutation weakens inter‐chain packing, while H88R fully abolishes tetramer formation, yielding a monomeric, aggregation‐prone form. Structural, biophysical, and computational analyses reveal that both mutations
István L. Bódy   +7 more
wiley   +1 more source

Comparison of cryoablation success in persistent and paroxysmal atrial fibrillation: single center experience

open access: yesVan Tıp Dergisi, 2020
INTRODUCTION: Atrial fibrillation (AF) is the most important cause of stroke. Here, the characteristics and follow-up results of your AF ablation with cryobalon technique were presented.
Naci Babat, Yusuf Türkmen
doaj   +1 more source

Paroxysmal Atrial Fibrillation Originating From the Inferior Vena Cava: A Case Report and Literature Review

open access: yesFrontiers in Cardiovascular Medicine, 2022
Atrial fibrillation is a common arrhythmia, but atrial fibrillation originating in the inferior vena cava is extremely rare. Here, we present a case of a 51-year-old woman with symptomatic paroxysmal atrial fibrillation, who was admitted to the Second ...
Yirao Tao, Donghui Yang, Liang Chen
doaj   +1 more source

Effect of gender on P-wave dispersion in asymptomatic populations [PDF]

open access: yes, 2013
Background: Exercise testing is a diagnostic tool for evaluating the induction of stress-induced paroxysmal atrial fibrillation (PAF). Resting P-wave dispersion has been suggested to be greater in males versus females but if used by clinicians, gender ...
Faulkner, Ashton, Garrett, Andrew
core  

Sex-related differences in risk factors, type of treatment received and outcomes in patients with atrial fibrillation and acute stroke: Results from the RAF-study (Early Recurrence and Cerebral Bleeding in Patients with Acute Ischemic Stroke and Atrial Fibrillation) [PDF]

open access: yes, 2016
Introduction: Atrial fibrillation is an independent risk factor of thromboembolism. Women with atrial fibrillation are at a higher overall risk for stroke compared to men with atrial fibrillation. The aim of this study was to evaluate for sex differences
Abdul-Rahim, Azmil   +72 more
core   +1 more source

Catheter Ablation: Evolution and Efficiencies

open access: yesJournal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT The present review includes a discussion the goals and pitfalls of efficiency in the medical profession, a historical perspective on the evolution of catheter ablation in the field of electrophysiology (EP), and the data regarding the relationship between efficiency and outcomes in the EP lab. Focus on efficacy is critical to maximize resource
Aravind G. Kalluri, Bradley P. Knight
wiley   +1 more source

THE IMPORTANCE OF EARLY CARDIOVERSION OF PAROXYSMAL ATRIAL FIBRILLATION

open access: yesZdravniški Vestnik, 2002
Background. Atrial fibrillation is one of the most common arrhythmias. There is a traditional division by time course into acute and chronic forms. The classification of acute forms is unsatisfactory.
Franc Verovnik
doaj  

Myocardial ischemia on the background of paroxysmal atrial fibrillation: result of arrhythmia or sign of coronary atherosclerosis?

open access: yesЛечащий Врач, 2021
Prevalence of coronary atherosclerosis in patients with features of acute myocardial ischemia on the background of paroxysmal atrial fibrillation and suspected non-ST elevation acute coronary syndrome was evaluated.
I. S. Metelev   +3 more
doaj  

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