Evidence map›Paper›PMID 40447746›Full record

ArticleScientific reports2025

Evaluating performance of large language models for atrial fibrillation management using different prompting strategies and languages.

Zexi Li, Chunyi Yan, Ying Cao, Aobo Gong, Fanghui Li, Rui Zeng

Abstract read
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
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

5 citing papers in PubMed.

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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

6 authors.

Zexi Li *Department of Cardiology, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
Chunyi Yan *Department of Pediatric Cardiology, West China Second University Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
Ying CaoDepartment of Cardiology, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
Aobo GongDepartment of Cardiology, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
Fanghui LiDepartment of Cardiology, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
Rui ZengDepartment of Cardiology, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China. zengrui_0524@126.com.

Funding

1.3.5 Project for Disciplines of Excellence-Clinical Research Incubation Project, West China Hospital of Sichuan University 2023HXFH002Sichuan Science and Technology Program 2024YFFK0046
6 · The paper itself

Abstract

This study evaluated large language models (LLMs) using 30 questions, each derived from a recommendation in the 2024 European Society of Cardiology (ESC) guidelines for atrial fibrillation (AF) management. These recommendations were stratified by class of recommendation and level of evidence. The primary objective was to assess the reliability and consistency of LLM-generated classifications compared to those in the ESC guidelines. Additionally, the study assessed the impact of different prompting strategies and working languages on LLM performance. Three prompting strategies were tested: Input-output (IO), 0-shot-Chain of thought (0-COT) and Performed-Chain of thought (P-COT) prompting. Each question, presented in both English and Chinese, was input into three LLMs: ChatGPT-4o, Claude 3.5 Sonnet, and Gemini 1.5 Pro. The reliability of the different LLM-prompt combinations showed moderate to substantial agreement (Fleiss kappa ranged from 0.449 to 0.763). Claude 3.5 with P-COT prompting had the highest recommendation classification consistency (60.3%). No significant differences were observed between English and Chinese across most LLM-prompt combinations. Bias analysis of inconsistent outcomes revealed a propensity towards more recommended treatments and stronger evidence levels across most LLM-prompt combinations. The characteristics of clinical questions potentially influence LLM performance. This study highlights the limitations in the accuracy of LLM responses to AF-related questions. To gather more comprehensive insights, conducting repeated queries is advisable. Future efforts should focus on expanding the use of diverse prompting strategies, conducting ongoing model evaluation and refinement, and establishing a comprehensive, objective benchmarking system.

Indexed as

Atrial FibrillationLanguageHumansLarge Language ModelsPractice Guidelines as TopicReproducibility of ResultsArtificial intelligenceAtrial fibrillationChatGPTLarge language modelsPrompt engineering

Identifiers

PMID40447746
PMCPMC12125184

What Socratic holds

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LicenceCC BY-NC-ND
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Registered trials

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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 Socratic graph.