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Objective
To evaluate the accuracy, precision, and observer agreement of three pressure measurement devices.
Study Design
In vitro model study.
Sample Population
Water manometer with built‐in gauge (WMg), arterial pressure transducer (APT), and Compass CT (CCT).
Methods
The model was set to five predetermined pressures (4, 8, 13, 17, and 24 cm H2O) using a water manometer with a ruler (WMr)...