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Query: UMLS:C0018801 (heart failure)
 72,216 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

An elderly female with an acute episode of congestive heart failure, unaccompanied by any periods of hypotension, developed fulminant hepatic failure with an accompanying coagulopathy. Attempts to establish an etiology for her acute hepatic insufficiency, other than cardiac failure, proved negative. Fulminant hepatic failure as a consequence of congestive heart failure, without prolonged periods of hypotension preceding alteration in hepatic function, has not heretofore been described. Liver function is adversely effected in congestive heart failure. Hepatic ammonia clearance is impaired in cardiac failure and may be diminished to the point of resulting in hepatic encephalopathy. Coagulopathy is a frequent concomitant of fulminant hepatic failure. Establishing a clear etiology for a coagulopathy in the face of concomitant liver disease is difficult, thus making any therapeutic intervention fraught with peril.
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PMID:Fulminant hepatic failure secondary to congestive heart failure. 101 98

Fulminant hepatic failure is a complication of severe cardiocirculatory failure, with high morbidity and mortality, and is frequently misdiagnosed as fulminant viral hepatitis. We report three cases of patients with chronic severe heart failure who developed cardiogenic shock complicated by elevation of aminotransferase levels above 1,000 soon after the most severe episode of hypotension. All the three patients presented regression of hepatic enzymes 72h after admission. Two patients developed hepatic encephalopathy and renal failure. One underwent the implantation of an artificial left ventricle, followed by orthotopic heart transplantation. One died of systemic multiple organ failure, after he had showed improvement on his hepatic profile, and one was sent to the ward, after 15 days with marked improvement on his clinical status and no signs of hepatic disease.
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PMID:[Acute liver failure secondary to cardiogenic shock in patients with congestive heart failure]. 782 36

Fulminant hepatic failure is infrequently seen as a consequence of acute congestive heart failure. Recognition of this entity is important as treatment directed towards heart failure should help resolve the liver failure. A case of fulminant hepatic failure due to previously unrecognized cardiomyopathy is presented. A liver transplantation was being considered for fulminant hepatic failure until hemodynamic monitoring studies demonstrated that, in fact, the patient had severe cardiomyopathy. Treatment directed at his cardiomyopathy resolved the liver failure. Therefore, prompt recognition of such a phenomenon would enable early institution of appropriate therapeutic measures with the hope of clinical benefit to the patient.
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PMID:Fulminant hepatic failure secondary to previously unrecognized cardiomyopathy. 854 83

Acute liver failure is a rare but potentially fatal disease. Adult definition of fulminant hepatic failure, which includes the development of hepatic necrosis and encephalopathy within 8 weeks of onset of liver disease does not apply to acute liver failure in children particularly if secondary to autoimmune or metabolic liver disease. The etiology of acute liver failure varies with the age of the child. In neonates, infection or an inborn error of metabolism are common, while viral hepatitis and drug induced liver failure are more likely in older children. The clinical presentation of acute liver failure includes jaundice, coagulopathy and encephalopathy. In neonates, encephalopathy may be subclinical. The management of acute liver failure includes assessment of prognosis for liver transplantation; prevention and treatment of complications while awaiting hepatic regeneration or a donor liver and hepatic support. The major complications of acute liver failure are sepsis, gastro-intestinal bleeding, cerebral edema, renal and cardiac failure. Selection for liver transplantation depends on the etiology of the disease, prognostic factors, the presence or absence of multisystem disease and/or reversible brain damage. Prognostic factors for survival are less well established in children than in adults but children with metabolic liver disease, prothrombin time > 50 seconds, rising bilirubin and falling transaminase, grade II or higher grade of hepatic coma indicate poor prognosis. Most children receive a reduced or split liver graft. Living related donations for acute liver failure are also carried out by some centres. Survival post liver transplantation for acute liver failure has improved and most recipients can expect a 70% five year survival.
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PMID:Acute liver failure. 1113 56

Congestive liver disease can be one of the clinical aspects of chronic heart failure. Fulminant hepatic failure can be a consequence of ischemic liver disease secondary to cardiogenic shock. We report a patient with chronic heart failure who was admitted to our hospital presenting general malaise with abnormal liver function tests, prothrombin time and renal failure. The study of viral and autoimmune liver diseases were negative. She did not consume hepatotoxic drugs. She presented encephalopathy without initial evidence of shock. On the fourth day, she presented clinical deterioration compatible with cardiogenic shock. Laboratory abnormalities were similar to those seen in congestive and ischemic liver disease. The patient died 24 hours later. The histology showed congestive and ischemic liver disease. There are several reports of chronic liver diseases without a clear etiology, caused by constrictive pericarditis or restrictive myocardiopathy. In this case, the patient presented fulminant hepatic failure without clear evidence of progressive heart failure. We emphasize the importance of cardiac diseases as possible causes of liver diseases without another clear explanation.
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PMID:[Fulminant hepatic failure. Atypical form of cardiac failure presentation]. 1118 58

Severe congestive heart failure is associated with two distinct forms of liver dysfunction: jaundice that is related to passive congestion and acute hepatocellular necrosis that is caused by impaired perfusion. Cardiac cirrhosis (fibrosis) may result from prolonged recurrent congestive heart failure. Ischemic hepatitis (shock liver) usually manifests as asymptomatic elevation of the serum aminotransferase levels after an episode of hypotension, although the clinical presentation may mimic that of acute viral hepatitis. In most cases, ischemic hepatitis is of little clinical consequence and is self-limited. Acute liver failure may occur in patients with preexisting cirrhosis, severe chronic heart failure, or sustained hepatic ischemia.
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PMID:The liver in heart failure. 1251 1

Acute liver failure represents a serious life-threatening event comparable to acute heart failure with cardiogenic shock or acute renal failure. Underlying acute liver diseases leading to hepatic failure differ between different geographic regions and in their incidence rates. In Europe etiological agents like viruses, drugs and toxins predominate over other much rarer causes. The different noxious agents lead to hepatocellular necrosis and/or apoptosis with loss of liver cell specific functions subsequent to a fall of functioning hepatocytes below a critical number. The syndrome is clinically characterized by the rapid onset of hepatic encephalopathy within 7 days after a first manifestation of liver disease (fulminant liver disease). Liver failure in patients with preexisting chronic liver disease is largely defined by the time which elapses between the occurrence of jaundice and encephalopathy (hyperacute, acute, subacute liver failure). The acute loss of liver specific functions is accompanied by a number of severe life-threatening complications like cerebral edema, circulatory failure, infections, renal failure and defective coagulation. Management of patients with fulminant liver disease requires a profound knowledge of hepatology and intensive care medicine. A close cooperation with a liver transplant unit is an absolute prerequisite for successful therapy. Permanent or temporary auxiliary liver replacement by a healthy human liver allows for a survival of 60 to 70% of patients selected for such a transplant procedure. Progress has been made in the temporary substitution of specific liver cell functions bridging the time period between liver failure and resumption of hepatocellular functions or availability of a donor liver. Different artificial livers have been designed and introduced into clinical trials. However, further evaluation is urgently needed.
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PMID:[Acute liver failure]. 3228 29