title: [Usefulness for detection of inappropriate blood pressure variability using 'wearable blood pressure sensor'].
abstract: In the clinical settings, it has frequently seen that the elderly have rapid blood pressure (BP) elevation and decline, leading to such as orthostatic disorders and post-urination syncope. Excessive blood pressure variability (BPV) according to aging leads to aggravation of hypertensive target organ damage due to both disturbed baroreflex function and arterial stiffening. We developed continuous BP monitoring sensor using newly developing device 'wearable BP sensor', as our advantageous approach of without a cuff-stress. The new mobile device could reflect continuous beat-to-beat systolic BP, heart rate(HR), these very close changes and double product(sBPX HR) as a major indicator of cardiac lead, in consistent with cuff-based BP value. Our new challenge using this device might approach to the potential to achieve the quality-up of treatment strategy with consideration for very short-term BPV.
authors.forename: Katsuya
authors.initials: K
authors.lastname: Iijima
mesh_terms: D001794:Blood Pressure; D001795:Blood Pressure Determination / Q000295:instrumentation*; D006339:Heart Rate; D006801:Humans; D006973:Hypertension / Q000503:physiopathology; D011788:Quality of Life; D013312:Stress, Physiological