Noncontact remote sensing of abnormal blood pressure using a deep neural network: a novel approach for hypertension screening.

ABSTRACT:

Background

As the global burden of hypertension continues to increase, early diagnosis and treatment play an increasingly important role in improving the prognosis of patients. In this study, we developed and evaluated a method for predicting abnormally high blood pressure (HBP) from infrared (upper body) remote thermograms using a deep learning (DL) model.

Methods

The data used in this cross-sectional study were drawn from a coronavirus disease 2019 (COVID-19) pilot cohort study comprising data from 252 volunteers recruited from 22 July to 4 September 2020. Original video files were cropped at 5 frame intervals to 3,800 frames per slice. Blood pressure (BP) information was measured using a Welch Allyn 71WT monitor prior to infrared imaging, and an abnormal increase in BP wa

SUBMITTER: Liu Z 

PROVIDER: S-EPMC10722034 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature