Newly Diagnosed Postoperative Atrial Fibrillation after Non-cardiothoracic Surgery-References

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This document is a reference list for a 2026–2029 project on newly diagnosed postoperative atrial fibrillation (POAF) after non-cardiothoracic surgery. The cited literature covers the full clinical pathway from epidemiology and mechanisms to detection, risk prediction, management, and long-term outcomes.

Key themes include:

- <strong>Epidemiology and burden:</strong> AF is common and increasing in prevalence, with multiple population studies showing rising incidence over time.
- <strong>Pathophysiology:</strong> Reviews describe POAF as driven by perioperative stress, inflammation, autonomic imbalance, electrolyte disturbances, and atrial vulnerability. Premature atrial contractions and thyroid dysfunction are also highlighted as potential triggers or contributors.
- <strong>Detection and monitoring:</strong> Studies evaluate continuous ECG monitoring, wearable devices, smartwatches, and self-monitoring strategies to identify undiagnosed AF and recurrent episodes after hospitalization or surgery.
- <strong>Risk prediction:</strong> Several papers focus on clinical scoring systems and models, including the HART score and AI-based ECG approaches, to predict which noncardiac surgical patients are most likely to develop POAF.
- <strong>Clinical outcomes:</strong> Multiple cohort studies and meta-analyses link POAF after noncardiac surgery with increased risks of stroke, thromboembolism, recurrent arrhythmia, major adverse cardiovascular events, and death.
- <strong>Anticoagulation:</strong> The evidence base includes studies on whether anticoagulation reduces stroke risk in POAF, as well as guideline and trial references addressing bleeding risk and treatment decisions.
- <strong>Prevention and treatment:</strong> References cover beta-blocker use, electrolyte repletion (potassium and magnesium), rate versus rhythm control, early rhythm-control strategies, and guideline-based perioperative management.
- <strong>Guidelines and consensus statements:</strong> The list includes major American, European, and Canadian guidance documents on atrial fibrillation, perioperative cardiovascular care, and catheter/surgical ablation.

Overall, the bibliography supports a comprehensive study of POAF as a common postoperative complication with important implications for surveillance, stroke prevention, and long-term cardiovascular management.

Meta Tag

Concept Postoperative Atrial Fibrillation

Concept Risk Factor

Concept Stroke

Concept Anticoagulation

Concept Predictor

Keywords

postoperative atrial fibrillation

noncardiac surgery

atrial fibrillation epidemiology

perioperative monitoring

risk prediction models

stroke risk

anticoagulation

wearable ECG detection

beta-blocker prophylaxis

guideline management

Postoperative Atrial Fibrillation

Risk Factor

Stroke

Anticoagulation

Predictor