Atrial Fibrillation and Its Complications: Preventive Strategies and Relative Evidence

A special issue of Journal of Clinical Medicine (ISSN 2077-0383). This special issue belongs to the section "Cardiology".

Deadline for manuscript submissions: 30 October 2024 | Viewed by 67

Special Issue Editor


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Guest Editor
Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, 3010 Bern, Switzerland
Interests: atrial fibrillation; structural heart intervention; stroke; left atrial appendage; cardiac computed tomography angiography

Special Issue Information

Dear Colleagues,

Atrial fibrillation (AF) is the most common cardiac arrhythmia in clinical practice, with a rising incidence and prevalence globally. AF represents an increasing healthcare issue due to the multiple potential associated complications, including a 5-fold increase in stroke and heart failure and 2-fold increase in myocardial infarction, as well as dementia and cognitive decline. Over the past decade, several therapeutic strategies have emerged in clinical practice, with the aim of preventing such complications. Oral anticoagulation reduces the risk of ischemic stroke by almost 70% but is associated with bleeding risk. Percutaneous left atrial appendage closure is a valuable alternative therapeutic strategy for stroke prevention in patients with AF at an increased risk of bleeding. Anti-arrhythmic drugs and catheter ablation are effective in reducing the AF burden and improving patients’ quality of life.

We are pleased to invite you to submit original research papers or state-of-the-art reviews for consideration for this Special Issue focusing on preventive strategies for AF and its complications, emphasizing both the supporting evidence and limitations related to current pharmacological and interventional approaches.

We look forward to receiving your contributions.

Dr. Roberto Galea
Guest Editor

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Keywords

  • atrial fibrillation
  • catheter ablation
  • oral anticoagulation
  • left atrial appendage closure
  • stroke prevention

Published Papers (1 paper)

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8 pages, 1698 KiB  
Opinion
Subclinical Atrial Fibrillation: To Anticoagulate or Not?
by Sharath Kommu and Param P. Sharma
J. Clin. Med. 2024, 13(11), 3236; https://doi.org/10.3390/jcm13113236 - 30 May 2024
Abstract
Atrial fibrillation (AF) carries a stroke risk, often necessitating anticoagulation, especially in patients with risk factors. With the advent of implantable and wearable heart monitors, episodes of short bouts of atrial arrhythmias called atrial high-rate episodes (AHREs) or subclinical AF (SCAF) are commonly [...] Read more.
Atrial fibrillation (AF) carries a stroke risk, often necessitating anticoagulation, especially in patients with risk factors. With the advent of implantable and wearable heart monitors, episodes of short bouts of atrial arrhythmias called atrial high-rate episodes (AHREs) or subclinical AF (SCAF) are commonly identified. The necessity of anticoagulation in patients with SCAF is unclear. However, recent randomized controlled trials, the NOAH-AFNET 6 and ARTESIA, have offered insights into this matter. Furthermore, a study-level meta-analysis combining data from both these trials has provided more detailed information. Reviewing the information thus far, we can conclude that DOACs can result in a notable reduction in the risk of ischemic stroke and can potentially decrease the risk of debilitating stroke, albeit with an increased risk of major bleeding. Thus, informed, shared decision-making is essential, weighing the potential benefits of stroke prevention against the risk of major bleeding when considering anticoagulation in this patient population. Full article
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