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Beyond Mean Arterial Pressure: A Retrospective Cohort Analysis of Pressure–Flow Dissociation and Postoperative Acute Kidney Injury in Major Aortic Surgery

2026-08-11

Abstract excerpt

<h4>Background: </h4> /Objectives: Mean arterial pressure (MAP) is an incomplete surrogate of systemic perfusion: cardiac index (CI) and MAP can become dissociated. Recent cardiac surgery studies report that the burden of low CI during normotensive periods is associated with acute kidney injury (AKI). Whether this pressure–flow dissociation occurs in major aortic surgery and is modulated by the choice of arterial-...

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Literature Corpus work
ddf0966c-b81f-542c-872e-6bbebd0adaf8
DOI
10.20944/preprints202608.0705.v1
Open publication

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Beyond Mean Arterial Pressure: A Retrospective Cohort Analysis of Pressure–Flow Dissociation and Postoperative Acute Kidney Injury in Major Aortic SurgeryDOI 10.20944/preprints202608.0705.v1
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