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physics.med-ph2026
Cross-View Attention Fusion Net: A Prior-Guided Dual-View Representation Learning for Cardiac Output Estimation from Short-Term PPG Signals
Yaowen Zhang, Bo Cui, Libera Fresiello +3
Accurate cardiac output (CO) estimation from photoplethysmography (PPG) is promising for unobtrusive hemodynamic monitoring, but remains difficult since CO is jointly determined by…
physics.med-ph2025
PMB-NN: Physiology-Centred Hybrid AI for Personalized Hemodynamic Monitoring from Photoplethysmography
Yaowen Zhang, Libera Fresiello, Peter H. Veltink +2
Continuous monitoring of blood pressure (BP) and hemodynamic parameters such as peripheral resistance (R) and arterial compliance (C) are critical for early vascular dysfunction de…
physics.med-ph2024
A Mathematical Model for Skin Sympathetic Nerve Activity Simulation
Runwei Lin, Frank Halfwerk, Dirk Donker +2
Autonomic nervous system is important for cardiac function regulation. Modeling of autonomic cardiac regulation can contribute to health tracking and disease management. This study…