A4C-CDV dataset
收藏资源简介:
该数据集包含1868个四腔心彩色多普勒超声心动图视频(A4C-CDV),由经验丰富的超声医生进行标注,分为正常(Grade 0,965个)、轻度MR(Grade 1,677个)和中重度MR(Grade 2,226个)。数据集用于训练和评估一种名为MReg的自动化MR诊断模型,该模型通过特征挖掘策略检测MR并评估其严重程度,旨在提高诊断的客观性和准确性。
This dataset contains 1,868 four-chamber view color Doppler echocardiography video clips (A4C-CDV), which were manually annotated by experienced sonographers. The samples are categorized into three severity grades: normal (Grade 0, 965 cases), mild mitral regurgitation (MR, Grade 1, 677 cases), and moderate-to-severe mitral regurgitation (Grade 2, 226 cases). This dataset is developed for training and evaluating an automated MR diagnostic model named MReg, which detects mitral regurgitation and assesses its severity via a feature mining strategy, aiming to improve the objectivity and accuracy of clinical diagnosis.
MReg数据集概述
基本信息
- 数据集名称:MReg
- 相关会议:MICCAI 2025
当前状态
- 代码即将发布(The Code is coming soon)

- 1MReg: A Novel Regression Model with MoE-based Video Feature Mining for Mitral Regurgitation Diagnosis深圳大学医学院生物医学工程系 · 2025年



