Why the study?
Does a tracking-cuff system accurately estimate beat-to-beat systolic blood pressure compared to intra-arterial pressure in human subjects?
Population
4 subjects
Comparison
Tracking-cuff system for automatic beat-to-beat… vs Intra-arterial pressure (radial artery)
Design
Other
Follow-up
1-min trials
Authors
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Cuff tracking shows inconsistent agreement with intra-arterial pressure; leaves open its reliability for clinical beat-to-beat monitoring.
Does a tracking-cuff system accurately estimate beat-to-beat systolic blood pressure compared to intra-arterial pressure in human subjects?
The tracking-cuff system offers a non-invasive, comfortable method for beat-to-beat systolic blood pressure tracking with moderate to high correlation to intra-arterial measurements.
Shapiro et al. (1981) studied this question.
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