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Peer-Reviewed Publication
J Cardiothorac Vasc Anesth2022;36(7):2012-2021.July 1, 2022Journal Article

Continuous Noninvasive Blood Pressure Monitoring of Beat-By-Beat Blood Pressure and Heart Rate Using Caretaker Compared With Invasive Arterial Catheter in the Intensive Care Unit.

Younghoon Kwon1, Patrick L Stafford2, Kyle Enfield2, Sula Mazimba2, Martin C Baruch3
1Department of Medicine, University of Washington, Seattle, WA. Electronic address: yhkwon@uw.edu.
2Department of Medicine, University of Virginia, Charlottesville, VA.
3Caretaker Medical, Charlottesville, VA.
PubMed PMC DOI PDF

Abstract

OBJECTIVE: To examine the accuracy of noninvasively-derived peripheral arterial blood pressure (BP) by the Caretaker device (CT) against invasively measured arterial BP and the fidelity of heart rate variability by CT compared with electrocardiogram (ECG)-derived data. DESIGN: Prospective cohort study. PARTICIPANTS: Adult surgical and trauma patients admitted to the intensive care unit. SETTING…

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