Evidence map›Paper›PMID 29916559›Full record

SynthesisESC heart failure2018

Features of atrial fibrillation in wild-type transthyretin cardiac amyloidosis: a systematic review and clinical experience.

Yuliya Y Mints, Gheorghe Doros, John L Berk, Lawreen H Connors, Frederick L Ruberg

Open access · goldAbstract readSystematic Review
In one paragraph

Synthesis in ESC heart failure, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 70 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
70citing papers in PubMed, 2 pooled it
5.0field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

70 citing papers in PubMed, 2 syntheses or guidelines pooled it, 144 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Catheter ablation of atrial fibrillation in transthyretin and light-chain cardiac amyloidosis: results from the multicentre AMYL-AF study.Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology · 2026
    Observational
  5. Review
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  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Cardiac Amyloidosis: Tribulations and New Frontiers.Journal of personalized medicine · 2025
    Review
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

10 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 1 country.

Yuliya Y MintsDepartment of Medicine, Boston Medical Center, Boston, MA, USA.
Gheorghe DorosDepartment of Biostatistics, Boston University School of Public Health, Boston, MA, USA.
John L BerkDepartment of Medicine, Boston Medical Center, Boston, MA, USA.
Lawreen H ConnorsAmyloidosis Center, Boston University School of Medicine, Boston Medical Center, Boston, MA, USA.
Frederick L RubergAmyloidosis Center, Boston University School of Medicine, Boston Medical Center, Boston, MA, USA.
Boston Medical Center · USBoston University · USAmyloidosis Foundation · US

Funding

Molecular mechanism of senile cardiac amyloidosisR01AG031804 · NIA · BOSTON UNIVERSITY MEDICAL CAMPUS · PI CONNORS, LAWREEN H. · 2009 to 2013
$1.6M
Serum biomarker identification of cardiac amyloidosis in elderly African Americans.R21AG050206 · NIA · BOSTON MEDICAL CENTER · PI RUBERG, FREDERICK LIEF · 2015 to 2016
$479k
NIA NIH HHS R21 AG050206NIH HHS R01 AG031804NIH HHS R21 AG R21AG050206
6 · The paper itself

Abstract

aimsWild-type transthyretin (ATTRwt) cardiac amyloidosis has emerged as an important cause of heart failure in the elderly. Atrial fibrillation (AF) commonly affects older adults with heart failure and is associated with reduced survival, but its role in ATTRwt is unclear. We sought to explore the clinical impact of AF in ATTRwt. METHODS AND

resultsPatients with biopsy-proven ATTRwt cardiac amyloidosis (n = 146) were retrospectively identified, and clinical, echocardiographic, and biochemical data were collected. Patients were classified as AF or non-AF and followed for survival for a median of 41.4 ± 27.1 months. Means testing, univariable, and multivariable regression models were employed. A systematic review was performed. AF was observed in 70% (n = 102). Mean age was similar (AF, 75 ± 6 vs. non-AF, 74 ± 5 years, P = 0.22). Anticoagulant treatment of patients with AF was as follows: 78% warfarin, 17% novel anticoagulant, and 6% no anticoagulation. Amiodarone was prescribed to 24%. There were no differences in left ventricular ejection fraction (P = 0.09) or left atrial volume (P = 0.87); however, mean diastolic dysfunction grade was higher in AF (mean 2.7 ± 0.5 vs. 2.4 ± 0.5, P = 0.01). While creatinine (P = 0.52) and B-type natriuretic peptide (P = 0.48) were similar, patients with AF had lower serum transthyretin concentrations (221 ± 51 vs. 250 ± 52 μg/mL, P < 0.01). Survival between groups was similar (P = 0.46).

conclusionsThese data provide an evidence basis for clinical management and demonstrate that AF in ATTRwt does not negatively impact survival. Further analysis of the relationship between transthyretin concentration and AF development is warranted.

Indexed as

Atrial FibrillationAmyloid Neuropathies, FamilialEchocardiography, DopplerElectrocardiographyGlobal HealthHeart RateHumansIncidenceAtrial fibrillationCardiac amyloidosisTransthyretin

Identifiers

PMID29916559
PMCPMC6165925
OpenAlexW2808969900

What OpenQuestion holds

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LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.