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January 25, 2026JACC Advances0 citationsOpen Access

Minimum Mean Arterial Pressure and Associated Mortality Outcomes in the Cardiac Intensive Care Unit

PPParth PatelGDGarima DahiyaBHBenjamin Hibbert

Key Result

Lower minimum mean arterial pressure (minMAP) is associated with increased mortality in patients within the cardiac intensive care unit.

Key Points

  • This research aims to explore the relationship between minimum mean arterial pressure and mortality rates in a cardiac intensive care setting.
  • Conducted observational study in cardiac intensive care unit
  • Measured minimum mean arterial pressure levels
  • Analyzed association with mortality outcomes
  • Found a graded association: lower mean arterial pressure correlates with higher mortality
  • Confirmed severe hypotension as a critical physiological marker of vulnerability

Structured PICO

Does lower minimum Mean Arterial Pressure (minMAP) increase mortality in patients in the Cardiac Intensive Care Unit?

P
Population
Patients in the Cardiac Intensive Care Unit
I
Intervention
Lower minimum Mean Arterial Pressure (minMAP)
O
Outcome
Mortalityhard clinical

Lower minimum mean arterial pressure is associated with increased mortality in the cardiac intensive care unit, highlighting severe hypotension as a critical marker of patient vulnerability.

Abstract

We observed a graded association between lower minMAP and increased mortality, re-emphasizing severe hypotension as a critical physiological marker of patient vulnerability.

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Cite This Study

Patel et al. (2026) studied this question. Lower minimum mean arterial pressure (minMAP) is associated with increased mortality in patients within the cardiac intensive care unit.

synapsesocial.com/papers/6975b1a9feba4585c2d6d335https://doi.org/10.1016/j.jacadv.2025.102543
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