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Acute adrenal insufficiency after cardiac surgery
N Serrano1, J J Jiménez, M T Brouard
1Hospital Universitario de Canarias, Universidad de La Laguna, Intensive Care Unit, Tenerife, Canary Islands, Spain. nserrano@epicure.org
Critical Care Medicine
|March 9, 2000
Summary
Post-cardiac surgery adrenal insufficiency can be fatal if missed. This case highlights the importance of recognizing acute hypoadrenal crisis in patients with known or unknown adrenal insufficiency.
Area of Science:
- Endocrinology
- Cardiology
- Critical Care Medicine
Background:
- Adrenal insufficiency (AI) poses diagnostic challenges post-cardiac surgery.
- Unrecognized AI can lead to severe complications and mortality.
Observation:
- A 43-year-old female with known chronic AI experienced acute hypoadrenal crisis post-elective open-heart surgery.
- Despite adequate preoperative steroid replacement, the patient decompensated in the immediate postoperative period.
Findings:
- The case illustrates the critical need for vigilance in diagnosing AI during the unstable postoperative phase.
- Acute hypoadrenal crisis can manifest even with appropriate preoperative management in cardiac surgery patients.
Implications:
- Early recognition and management of AI are crucial for improving outcomes in cardiac surgery patients.
- This case serves as a model for understanding the clinical features and diagnostic challenges of AI in this setting.