title: Detection of essential hypertension with physiological signals from wearable devices.
abstract: Early detection of essential hypertension can support the prevention of cardiovascular disease, a leading cause of death. The traditional method of identification of hypertension involves periodic blood pressure measurement using brachial cuff-based measurement devices. While these devices are non-invasive, they require manual setup for each measurement and they are not suitable for continuous monitoring. Research has shown that physiological signals such as Heart Rate Variability, which is a measure of the cardiac autonomic activity, is correlated with blood pressure. Wearable devices capable of measuring physiological signals such as Heart Rate, Galvanic Skin Response, Skin Temperature have recently become ubiquitous. However, these signals are not accurate and are prone to noise due to different artifacts. In this paper a) we present a data collection protocol for continuous non-invasive monitoring of physiological signals from wearable devices; b) we implement signal processing techniques for signal estimation; c) we explore how the continuous monitoring of these physiological signals can be used to identify hypertensive patients; d) We conduct a pilot study with a group of normotensive and hypertensive patients to test our techniques. We show that physiological signals extracted from wearable devices can distinguish between these two groups with high accuracy.
authors.forename: Arindam
authors.initials: A
authors.lastname: Ghosh
authors.forename: Juan Manuel Mayor
authors.initials: JM
authors.lastname: Torres
authors.forename: Morena
authors.initials: M
authors.lastname: Danieli
authors.forename: Giuseppe
authors.initials: G
authors.lastname: Riccardi
mesh_terms: D001795:Blood Pressure Determination; D000075222:Essential Hypertension; D006801:Humans; D006973:Hypertension; D010865:Pilot Projects; D012815:Signal Processing, Computer-Assisted; D000076251:Wearable Electronic Devices