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Related Experiment Video

Updated: Jul 16, 2025

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[Bayés Syndrome, Stroke and Dementia].

Pablo A Iomini1,2,3,4,5,6,7, Manuel Martínez-Sellés2,3,4, Roberto Elosua2,5,6

  • 1Facultad de Medicina, Universidad de Buenos Aires (UBA), UDH Hospital Dr. Prof. Alejandro Posadas. Buenos Aires, Argentina. Universidad de Buenos Aires Facultad de Medicina Universidad de Buenos Aires (UBA) Buenos Aires Argentina.

Archivos Peruanos De Cardiologia Y Cirugia Cardiovascular
|September 20, 2023
PubMed
Summary

Bayés

Keywords:
AnticoagulantsDementiaInteratrial BlockStroke

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Area of Science:

  • Cardiology
  • Electrophysiology
  • Neurology

Context:

  • Bayés's syndrome links advanced interatrial block (A-IAB) with supraventricular tachyarrhythmias, primarily atrial fibrillation (AF).
  • This syndrome is associated with increased risks of thromboembolic events, including stroke, cognitive impairment, and dementia.

Purpose:

  • To investigate the efficacy of early anticoagulation therapy in patients with A-IAB before documented AF.
  • To determine if anticoagulation can prevent thromboembolic events in this high-risk population.

Summary:

  • Studies are evaluating anticoagulation's role in patients with A-IAB, even without prior AF diagnosis.
  • Ongoing trials aim to establish whether preemptive anticoagulation prevents stroke and cognitive decline in Bayés's syndrome.

Impact:

  • Findings will clarify the therapeutic role of anticoagulation in A-IAB management.
  • This research could lead to new guidelines for preventing stroke and dementia in Bayés's syndrome patients.