wrist pulse data from two pressure sensor

This dataset presents wrist pulse waveforms acquired using a custom-designed wristband equipped with two pressure sensors. The signals were recorded under seven different external cuff pressure levels: 20, 40, 60, 80, 100, 120, and 140 mmHg. Data acquisition was performed in a controlled setting with the subject in a seated posture, and each recording spans approximately one minute. The dataset captures pulse waveform variations induced by progressive external pressure application and is intended to support research in non-invasive blood pressure estimation, pulse wave analysis, and digital biomarker development. The subject involved in the study had a resting systolic and diastolic blood pressure of 130 mmHg and 95 mmHg, respectively. The data is stored in .csv format, with each sheet corresponding to a specific cuff pressure level. This dataset can be used for studying arterial stiffness, pressure-dependent morphological features, and pulse transit characteristics.