CAS-BP Dataset

该数据集包含了来自1272名受试者的测量数据，其中包括了4天随访期间同步的心电图（ECG）和光电容积描记图（PPG）信号，以及一对听诊的收缩压（SBP）和舒张压（DBP）读数。其他信息显示，这些测量数据包括了大约2分钟时长、以1000赫兹采样率的同步ECG和PPG信号，该数据集支持探索使用大型语言模型（LLMs）进行无袖带血压测量。在分析中保留了1272名参与者共12624项测量数据。任务目标是进行无袖带血压估计。

This dataset contains measurement data from 1272 human subjects, including synchronized electrocardiogram (ECG) and photoplethysmography (PPG) signals collected during a 4-day follow-up period, as well as paired auscultatory systolic blood pressure (SBP) and diastolic blood pressure (DBP) readings. Additional information shows that these measurements include synchronized ECG and PPG signals with a duration of approximately 2 minutes, sampled at 1000 Hz. This dataset supports the exploration of cuffless blood pressure measurement using large language models (LLMs). A total of 12624 measurements from the 1272 participants were retained for analysis. The task objective is cuffless blood pressure estimation.

搜集汇总

背景与挑战

背景概述

CAS-BP数据集是一个用于无袖带血压测量研究的大规模数据集，包含两部分：公开的dataset-1（1272名受试者）和非公开的dataset-2（1805名受试者）。数据集访问需遵循严格的数据使用协议，主要用于学术研究。