Cited by 143Atrial Fibrillation Management and OutcomesCardiac and Coronary Surgery TechniquesCardiac, Anesthesia and Surgical Outcomes

New-onset atrial fibrillation following coronary bypass surgery predicts long-term mortality: a systematic review and meta-analysis

Phan, Kevin, Ha, Hakeem S.K., Phan, Steven, Medi, Caroline, Thomas, Stuart P., Yan, Tristan D.·2015·European Journal of Cardio-Thoracic Surgery

Abstract

Atrial fibrillation (AF) is one of the most common postoperative complications following cardiac surgery. Recent evidence suggests that postoperative atrial fibrillation (POAF) may be more 'malignant' than previously thought, associated with follow-up mortality and morbidity. To evaluate the long-term survival of POAF versus No-POAF cohorts following coronary bypass surgery, the current meta-analysis with reconstructed individual patient data was performed. Electronic searches were performed using six databases from their inception to August 2014. Relevant studies with long-term survival data presented for POAF versus No-POAF were identified. Data were extracted by two independent reviewers and analysed according to predefined clinical endpoints. The pooled hazard ratio (HR) significantly favoured higher survival in No-POAF over POAF (HR 1.28; 95% CI, 1.19-1.37; I(2) = 96%; P < 0.00001). Individual patient data of 69 518 patients were available for inverted Kaplan-Meier survival curve analysis. Analysis of aggregate data using Kaplan-Meier curve methods for POAF versus No-POAF groups determined survival rates at the 1-year (95.7 vs 98%), 2-year (92.3 vs 95.4%), 3-year (88.7 vs 93.9%), 5-year (82.6 vs 89.4%) and 10-year (65.5 vs 75.3%) follow-up. Other complications including 30-day mortality, strokes, respiratory failure, pneumonia and hospitalization were significantly higher in the POAF group. New-onset AF following coronary bypass surgery is associated with significantly higher risk of mortality in short- and long-term follow-up. Current evidence suggests the need for stricter surveillance and monitoring of POAF following coronary bypass surgery.

Integrity signals

Registry

Crossref · 10.1093/ejcts/ezu551

Cites

43 of 43 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • In the long term, patients with an episode of postoperative AF have a twofold increase in cardiovascular mortality and a substantially increased risk of future AF and ischaemic stroke compared with patients that remain in sinus rhythm after surgery.

    “In the long term, patients with an episode of postoperative AF have a twofold increase in cardiovascular mortality and a substantially increased risk of future AF and ischaemic stroke compared with patients that remain in sinus rhythm after surgery.952-958”

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Phan, K., Ha, H. S. K., Phan, S., Medi, C., Thomas, S. P., & Yan, T. D.
Affiliations
  • Westmead Hospital (AU)
  • UNSW Sydney (AU)
  • Collaborative Research Group (AU)
  • The University of Sydney (AU)
Corresponding author
Yan, Tristan D.
Venue
European Journal of Cardio-Thoracic Surgery
Published
2015-01-18
Volume
48
Issue
6
Pages
817-824
ISSN
  • 1010-7940 (ISSN-L)
  • 1873-734X
OpenAlex
W2006452581
Cited by
143
References
43
Citations by year
2026: 8 · 2025: 8 · 2024: 13 · 2023: 16 · 2022: 12 · 2021: 18 · 2020: 20 · 2019: 17 · 2018: 4 · 2017: 11 · 2016: 11 · 2015: 5
FWCI
1.78
Type
journal article
Language
en
Open access
closed
Locations
  • European Journal of Cardio-Thoracic Surgery (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Atrial Fibrillation Management and Outcomes
  • Health Sciences › Medicine › Surgery › Cardiac and Coronary Surgery Techniques
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiac, Anesthesia and Surgical Outcomes
Keywords
postoperative atrial fibrillation, coronary artery bypass grafting, long-term mortality, postoperative complications, cardiac surgery, stroke, respiratory failure, pneumonia, hospitalization, postoperative follow-up
MeSH terms
Coronary Artery Bypass, Atrial Fibrillation, Humans, Survival Analysis, Kaplan-Meier Estimate

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review