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4S-AF scheme and ABC pathway guided management improves outcomes in atrial fibrillation patients

Yutao Guo1,2, Jacopo F Imberti2,3, Agnieszka Kotalczyk2,4

  • 1Department of Pulmonary Vessel and Thrombotic Disease, Sixth Medical Centre, Chinese PLA General Hospital, Beijing, China.

European Journal of Clinical Investigation
|January 26, 2022
PubMed

Insights

The 4S-AF scheme and ABC pathway effectively characterize and manage atrial fibrillation (AF) patients in China. Integrated care using both tools significantly improves clinical outcomes, reducing death and thromboembolic events.

Area of Science:

  • Cardiology
  • Public Health
  • Clinical Medicine

Background:

  • Atrial fibrillation (AF) management requires effective characterization and integrated care strategies.
  • The 4S-AF scheme and ABC pathway offer novel approaches for AF patient assessment and treatment.
  • Evaluating these tools in diverse populations like Chinese AF patients is crucial.

Purpose of the Study:

  • To assess the feasibility and impact of the 4S-AF scheme and ABC pathway in Chinese AF patients.
  • To determine if integrated care improves clinical outcomes in this population.
  • To provide real-world data on the application of these novel tools.

Main Methods:

  • A prospective, observational, multicentre registry (ChiOTEAF) was utilized.
  • 6419 consecutive AF patients from 44 centers across China with 1-year follow-up were included.
  • Patients were categorized based on adherence to the 4S-AF scheme and ABC pathway.

Main Results:

  • 59.8% of patients were not characterized or managed by the proposed schemes.
  • Adherence to the 4S-AF scheme and ABC pathway (group 3) was associated with significantly lower odds of all-cause death/thromboembolic events (OR: 0.19).
  • Partial adherence (group 2) also showed benefit (OR: 0.28), with similar trends for all-cause death.

Conclusions:

  • Characterizing and managing AF patients with the 4S-AF scheme and ABC pathway is feasible in China.
  • Integrated care utilizing both the 4S-AF scheme and ABC pathway is linked to improved clinical outcomes.
  • These findings support the adoption of these tools for better AF patient management.
Abstract

Keywords:
4S-AF schemeABC pathwayatrial fibrillationguidelines

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