Why the study?
Blood pressure measurement is essential for preventing cardiovascular diseases, motivating the development of portable cuffless ultrasound-based measurement techniques.
Does a cuffless blood pressure estimation technique using continuous wave Doppler ultrasound and a Windkessel model accurately measure blood pressure in human subjects?
Population
85 subjects
Comparison
Continuous wave Doppler US and Windkessel model-based cuffless BP estimation
Authors
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Proposed portable Doppler BP method shows technical feasibility; leaves open clinical validation in patients.
Does a cuffless blood pressure estimation technique using continuous wave Doppler ultrasound and a Windkessel model accurately measure blood pressure in human subjects?
A novel cuffless blood pressure estimation method using continuous wave Doppler ultrasound and a Windkessel model shows acceptable accuracy for diastolic BP and moderate accuracy overall, offering a potential portable point-of-care solution.
Jana et al. (2020) studied this question.
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