Improving future postoperative atrial fibrillation care: a 30,000-foot viewpoint

Aim: In the United States (US), post-operative atrial fibrillation (POAF) is the most common complication following cardiac surgery. In order to understand the opportunities to improve POAF patients’ care, this “30,000 foot” review evaluated the professional society POAF database/registry definitions and guideline recommendations.Methods: All US-based professional society organizations with an interventional cardiac database/registry and/or cardiac care guidelines were identified; from these, the POAF database definitions and guideline recommendations were evaluated using a content analysis approach.Results: The Society of Thoracic Surgeons (STS) POAF definition was the most frequently referenced definition (21% of key references). Only 50% (n = 5/10) US cardiac surgery databases/registries included any POAF definition; compared to STS, the other five definitions required substantially more detailed documentation. Across eight guidelines, three different types of POAF recommendations were found: risk assessment (n = 3); prevention (n =7); and management (n = 8). As a common feature, the risk assessment strategies tended to focus on advanced age (n = 6). Beta-blockers (n = 5) and amiodarone (n = 6) were common prevention approaches. Uniformly, anti-coagulation was the only management strategy (n = 8) recommended, barring any contraindications.Conclusion: Across ten professional societies, 50% had no POAF definition; of the remaining five, no POAF definitional consistency was found. Across the eight US-based professional society POAF-related guidelines, only anticoagulation was uniformly recommended. Given these “big picture” findings, professional societies are urged to work collaboratively to harmonize these divergent POAF definitions and consolidate their evidence-based guideline recommendations to improve future POAF patients’ quality of care

Taking on the elephant in the room-postoperative atrial fibrillation: a clinical program management perspective

Postoperative atrial fibrillation (POAF) is the most common complication after cardiac surgery, yet there is no consistent cardiothoracic professional society-based definition of new-onset POAF, nor a broadly accepted consensus on how to prevent or treat it. Importantly, there is an ever-growing body of evidence that new-onset POAF is associated with worse patient outcomes. Given the lack of evidence-based guidelines, detection and treatment of POAF, in addition to understanding how POAF is related to these worse outcomes, represents an unaddressed quality of care concern. In the United States, the annual cardiac surgical POAF patient costs are estimated at ~$1 billion. The entire US Medicare annual budget has been reported at ~$141.2 billion for all hospital-related care; thus, the administrative challenges uniquely posed by POAF have been exposed for the first time. Mapping future tactics, this Vessel Plus special atrial fibrillation publication, swings the pendulum from impromptu observations towards action. A new strategic framework is proposed to begin the tedious but necessary task of taking on this elephant in the room. With ideal collaboration between clinical providers, health care systems, professional societies and insurers, a five-step approach is proposed to overcome these POAF patient care challenges