Complete Neurologic Recovery From Extreme Hypoglycemia Secondary to Cardiogenic Liver Failure: A Case Report

Area of Science:

• Cardiology
• Hepatology
• Endocrinology

Background:

• Acute severe mitral valve regurgitation can lead to cardiogenic shock.
• Cardiogenic shock can cause acute liver failure due to hypoperfusion.
• Impaired liver glycogenesis in liver failure can result in profound hypoglycemia.

Purpose of the Study:

• To report a case of extreme hypoglycemia secondary to acute cardiogenic shock and liver failure.
• To discuss the clinical decision-making process for resuscitation in such cases.
• To highlight the potential for complete neurologic recovery.

Main Methods:

• Case report of a patient with acute cardiogenic shock and liver failure.
• Central laboratory testing for hypoglycemia.
• Clinical assessment of neurologic recovery.

Main Results:

• The patient experienced extreme hypoglycemia (<5 mg/dL).
• The patient achieved complete neurologic recovery.
• Recovery occurred despite the severity of hypoglycemia and underlying conditions.

Conclusions:

• Complete neurologic recovery from extreme hypoglycemia is possible in patients with acute cardiogenic shock and liver failure.
• The established time frame for restoring normoglycemia without neurologic sequelae is unclear in humans.
• Clinical decisions for resuscitation in extreme hypoglycemia often rely on patient condition and provider judgment.