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Heterotopic Auxiliary Rat Liver Transplantation With Flow-regulated Portal Vein Arterialization in Acute Hepatic Failure
Published on: September 13, 2014
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Acute Liver Failure Complicated with Severe Heart Failure
Sota Minami1, Michihiko Shibata, Toru Matsuhashi
1The Third Department of Internal Medicine, University of Occupational and Environmental Health, School of Medicine, Japan.
Internal Medicine (Tokyo, Japan)
|October 2, 2015
Summary
Hepatitis B virus-related acute liver failure (ALF) in a pregnant woman led to severe cardiac dysfunction. Intensive treatment resulted in recovery, suggesting ALF may be a risk factor for heart failure.
Area of Science:
- Hepatology
- Cardiology
- Virology
Background:
- Acute liver failure (ALF) is a rare but life-threatening condition.
- Hepatitis B virus (HBV) infection is a common cause of ALF worldwide.
- Pregnancy can alter the course and management of liver disease.
Observation:
- A young pregnant woman presented with HBV-related ALF and normal cardiac function.
- She rapidly developed coma and severe cardiac failure, diagnosed as acute cardiomyopathy.
- Cardiac dysfunction was characterized by diffuse left ventricle hypokinesis on echocardiography.
Findings:
- Intensive medical management led to dramatic recovery of both liver and cardiac function.
- The case highlights a potential link between ALF and acute cardiomyopathy.
- Possible contributing factors include HBV infection, pregnancy, and systemic inflammatory response syndrome.
Implications:
- ALF itself may represent a significant risk factor for developing heart failure.
- This case underscores the importance of monitoring cardiac function in patients with ALF.
- Further research is warranted to elucidate the mechanisms linking liver and cardiac failure in this context.
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