Evaluating large language models in echocardiography reporting: opportunities and challenges.

ABSTRACT:

Aims

The increasing need for diagnostic echocardiography tests presents challenges in preserving the quality and promptness of reports. While Large Language Models (LLMs) have proven effective in summarizing clinical texts, their application in echo remains underexplored.

Methods and results

Adult echocardiography studies, conducted at the Mayo Clinic from 1 January 2017 to 31 December 2017, were categorized into two groups: development (all Mayo locations except Arizona) and Arizona validation sets. We adapted open-source LLMs (Llama-2, MedAlpaca, Zephyr, and Flan-T5) using In-Context Learning and Quantized Low-Rank Adaptation fine-tuning (FT) for echo report summarization from 'Findings' to 'Impressions.' Against cardiologist-generated Impressions, the models' performance

SUBMITTER: Chao CJ 

PROVIDER: S-EPMC12088711 | biostudies-literature | 2025 May

REPOSITORIES: biostudies-literature