UTransBPNet for cuffless and calibration-free blood pressure estimation under dynamic conditions

Abstract Accurate cuffless blood pressure (BP) estimation remains challenging, particularly under dynamic conditions with significant intra-individual BP variations. This study introduces UTransBPNet, a novel, calibration-free model for cuffless BP estimation. It integrates a squeeze-and-excitation-...

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Bibliographic Details

Published in:	Scientific Reports
Main Authors:	Yali Zheng, Hongda Huang, Jiasheng Gao, Jingyuan Hong, Shenghao Wu, Yuanting Zhang, Qing Liu
Format:	Article
Language:	English
Published:	Nature Portfolio 2025-05-01
Subjects:	Cuffless blood pressure estimation Cross-scenario Model generalizability Calibration-free Distribution shift Distribution imbalance
Online Access:	https://doi.org/10.1038/s41598-025-02963-3