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Record W2164275298 · doi:10.1093/europace/eup124

Early and comprehensive management of atrial fibrillation: Proceedings from the 2nd AFNET/EHRA consensus conference on atrial fibrillation entitled 'research perspectives in atrial fibrillation'

2009· article· en· W2164275298 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueEP Europace · 2009
Typearticle
Languageen
FieldMedicine
TopicAtrial Fibrillation Management and Outcomes
Canadian institutionsMontreal Heart Institute
Fundersnot available
KeywordsMedicineAtrial fibrillationSinus rhythmStroke (engine)CardiologyPopulationEpidemiologyInternal medicineRandomized controlled trialManagement of atrial fibrillationConfoundingMortality rate

Abstract

fetched live from OpenAlex

Atrial fibrillation (AF) is already an endemic disease, and its prevalence is soaring, due to both an increasing incidence of the arrhythmia and an age-related increase in its prevalence. Indeed, 1–2% of the population suffer from AF at present, and the number of affected individuals is expected to double or triple within the next two to three decades both in Europe and in the USA.1–4 Although epidemiological data for other parts of the world are less robust, a similar increase in AF in the community can be assumed in other countries. Atrial fibrillation causes marked morbidity and mortality on a population basis. Epidemiological observations suggest that AF is still associated with a doubling of mortality, even after adjustment for confounders.2,5 This observation from the last millennium appears to continue into current randomized trials in AF patients. Also, AF is the single most important risk factor for ischaemic stroke. Furthermore, strokes associated with AF result more often in death or permanent disability than strokes that occur as a result of other aetiologies.6–9 The presence of AF is also associated with a marked reduction in everyday functioning and quality of life.10–13 The harm associated with AF and the perceived detrimental effects of the arrhythmia on general health contrast with the outcome of six trials that compared a ‘rate control’ therapy strategy, aiming at accepting AF and controlling the ventricular rate, with an antiarrrhythmic drug-based ‘rhythm control’ therapy strategy, aiming at maintenance of the ‘natural’ sinus rhythm. Apart from a slight improvement in 6 min walk test in a small trial14 and post hoc analyses,15 the outcome of patients randomized to rhythm control therapy was not better than patients randomized to rate control therapy,14,16–20 …

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.221
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.121
GPT teacher head0.372
Teacher spread0.252 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it