Article ID Journal Published Year Pages File Type
4973517 Biomedical Signal Processing and Control 2017 8 Pages PDF
Abstract
Changes of blood pressure, pulse arrival time, and instantaneous photoplethysmogram signal frequencies variability are interrelated during orthostatic test. The results support the assumption that pulse arrival time and instantaneous photoplethysmogram signal frequencies can be used as the surrogate parameters for blood pressure variability estimation.
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Related Topics
Physical Sciences and Engineering Computer Science Signal Processing
Preview
Estimation of blood pressure variability during orthostatic test using instantaneous photoplethysmogram frequency and pulse arrival time
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