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Automated Ambulatory Blood Pressure Measurements and Intraoperative Hypotension in Patients Having Noncardiac Surgery with General Anesthesia: A Prospective Observational Study.

08:00 EDT 15th April 2019 | BioPortfolio

Summary of "Automated Ambulatory Blood Pressure Measurements and Intraoperative Hypotension in Patients Having Noncardiac Surgery with General Anesthesia: A Prospective Observational Study."

Intraoperative hypotension is associated with significant postoperative complicationsIntraoperative hypotension has been defined relative to preinduction blood pressureBlood pressure varies during the day, and the relationship between preinduction blood pressure and usual blood pressure over 24 h is incompletely describedSimilarly the relationship between low blood pressure intraoperatively and 24-h usual blood pressure is unknown WHAT THIS ARTICLE TELLS US THAT IS
NEW:
There is a poor correlation between preinduction blood pressure and the usual blood pressure over 24 hIn two thirds of patients, the lowest postinduction and intraoperative pressures were lower than the lowest nighttime blood pressure
BACKGROUND:
: Normal blood pressure varies among individuals and over the circadian cycle. Preinduction blood pressure may not be representative of a patient's normal blood pressure profile and cannot give an indication of a patient's usual range of blood pressures. This study therefore aimed to determine the relationship between ambulatory mean arterial pressure and preinduction, postinduction, and intraoperative mean arterial pressures.

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Journal Details

This article was published in the following journal.

Name: Anesthesiology
ISSN: 1528-1175
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