A Method to Estimate Peripheral Systolic Blood Pressureusing Pulse Transit Time during Bicycle Ergometer Exercise of Healthy Korean Subjects in their Twenties
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Abstract
A simple algorithm that can be used to estimate a healthy person's blood pressure using pulse transit time is proposed in this paper. Fifty healthy students participated in the experiment that was conducted in line with the study. The subjects were asked to exercise on several exercise levels using a bicycle ergometer. Their blood pressures during the succeeding rest period were measured. A simple method was proposed to illustrate the relationship between blood pressure and pulse transit time. The systolic blood pressures as well as the heights and weights of the subjects were regarded as the proper parameters, and a second-order regression curve was produced to estimate the subjects' blood pressures. The mean error of estimation was less than 10 mmHg, which was the mean error of manual measurement. Although our estimation model is so simple, it can be used to estimate continuous blood pressure measurement for bicycle ergometer exercise. The electrocardiograms, photoplethysmograms, and blood pressures, however, could not be measured simultaneously. As such, their estimation may be slightly different from the results taken from simultaneous measurements.
참고문헌 (14)
- "Continuous blood pressure monitoring using pulse wave delay", pp.3171~3174 (2001)
- "Nonlinear analysis of pulse waves measured at brachial artery", pp.901~ (1999), Advancing Technology
- "Comparison of the relationship between blood pressure and pulse wave transit times at different sites", pp.222~ (1999), Advancing Technology
- "Circulatory parameter extraction from digital plethysmogram 2:the application of parametric system identification methods", pp.1002~ (1999), Advancing Technology
- "Changes of pulse wave velocity in arm according to characteristic points of pulse wave" (2005)
- "Continuous and noninvasive estimation of arterial blood pressure using a photoplethysmographic approach", pp.3153~3156 (2003)
- "Noninvasive blood pressure data acquisition employing pulse transit time detection", pp.1308~1309 (1996)
- "Continuous noninvasive blood pressure measurement by pulse transit time", pp.738~741 (2004)
- "Pulse transit time: an appraisal of potential clinical applications", 54, pp.452~457 (1999)
- "Blood pressure publication guidelines", 33, pp.1~12 (1996)
- "Cuffless and noninvasive estimation of blood pressure based on a wavelet transform approach" (2003)
- "A new approach for non-intrusive monitoring for blood pressure on toilet seat", 27, pp.203~211 (2006)
- "A study on estimation of systolic blood pressure using PTT", 25(6), pp.605~609 (2004)
- "A study on the estimation of continuous blood pressure using PTT and biometric parameters", 27(1), pp.1~5 (2006)