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Record W2170158908 · doi:10.1016/s1520-765x(03)90007-1

Chronic heart rate reduction with ivabradine and prevention of atherosclerosis progression assessed using intravascular ultrasound

2003· article· en· W2170158908 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

VenueEuropean Heart Journal Supplements · 2003
Typearticle
Languageen
FieldMedicine
TopicHeart rate and cardiovascular health
Canadian institutionsMontreal Heart Institute
Fundersnot available
KeywordsIvabradineIntravascular ultrasoundMedicineCardiologyCoronary atherosclerosisInternal medicineHeart rateClinical trialCoronary heart diseaseBlood pressure

Abstract

fetched live from OpenAlex

Experimental data have shown that reduction in atherosclerosis progression can be obtained through chronic heart rate reduction. Heart rate is significantly correlated with the severity and progression of atherosclerosis on coronary angiography in patients. Limitation of the progression of atherosclerosis may therefore become an important therapeutic target of the specific heart rate reducing agent ivabradine. The ability of intravascular ultrasound (IVUS) to assess plaque burden precisely makes it the ideal tool for a clinical trial of progression and regression of atherosclerosis. The present article provides an overview of the design and of some methodological features of a clinical trial to assess the effects of ivabradine on the progression of coronary atherosclerosis, as assessed by IVUS.

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)0.003
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.710
Threshold uncertainty score0.593

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0030.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
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 head0.045
GPT teacher head0.339
Teacher spread0.294 · 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