arXiv:2606. 11125v1 Announce Type: cross Abstract: Blood pressure (BP) is a key marker for cardiovascular risk assessment and therapeutic decision-making, and Photoplethysmography (PPG) enables low-cost, wearable-friendly cuffless BP estimation.
By Yidan Shen, Neville Mathew, Maham Rahimi, Deependra Dhakal, George Zouridakis, Xin Fu, Renjie Hu
arXiv:2607. 27076v1 Announce Type: new Abstract: Continuous cuffless blood pressure (BP) monitoring remains challenging due to motion artifacts, physiological variability, and the limited robustness of conventional pulse transit time (PTT) models under dynamic conditions.
By Kindeep K. Dhatt, Tengyue Wu, Hanbang Hua, Yayun Du
arXiv:2607. 23406v1 Announce Type: cross Abstract: Continuous cuffless blood pressure (BP) monitoring is essential for connected health systems and wearable devices, enabling early detection, longitudinal tracking, and personalized management of cardiovascular disease.
By Bo Wu, Haoling Wang, Zhuodiao Kuang, Kateryna Shapovalenko
arXiv:2609.13190v1 Announce Type: new
Abstract: Continuous cuffless blood pressure (BP) monitoring using photoplethysmography (PPG) offers a promising solution for personalized healthcare. However, e...
By Myung-Kyu Yi, Jongshill Lee, Jeyeon Lee, In Young Kim
The paper presents a hybrid Transformer framework that estimates non‑invasive continuous blood pressure from ECG/PPG‑derived feature sequences. It models 10‑step sequences of six physiological descriptors and two demographic covariates, combining Transformer, Kolmogorov‑Arnold Network, and XGBoost modules, and uses a dynamic fusion decoder to predict diastolic and systolic BP. On a large MIMIC‑III dataset, the model achieved mean errors of 0.41 mmHg (diastolic) and –1.60 mmHg (systolic) with high accuracy within 10 mmHg for most predictions.
By Yuexin Ma, Jingqi Hou, Yuxuan Kang, Zhaoying Liu
The paper introduces a fluctuation‑aware evaluation framework for photoplethysmography (PPG)‑based blood pressure (BP) estimation that uses time‑series change‑point detection to identify abrupt BP shifts, rather than relying on arbitrary BP thresholds. It demonstrates that state‑of‑the‑art models suffer significant performance drops around these change points and that periodic test‑time calibration is inadequate. To mitigate this, the authors propose a targeted re‑calibration strategy triggered by detected change points, improving robustness without altering model architectures.
By Yunwon Tae, Minje Park, Gyunho Rho, Dongjoon Yoo, Sunghoon Joo