Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0018801 (heart failure)
 72,216 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In Indonesia beriberi is still endemic, but subclinical cases are not uncommon. Three patients suffering from beriberi presented with different clinical manifestations. One had the classical features of Shoshin beriberi and the other two had the non-alcoholic cardiac beriberi (chronic type). The cardiac symptoms of all three patients responded dramatically to thiamine tetrahydrofurfuryl disulfide; there was also some improvement of their polyneuropathy, consistent with the neurophysiologic findings and somatosensory evoked potentials (SSEPs). We conclude that SSEPs provide additional clinical information on beriberi polyneuropathy. The mortality of untreated cardiovascular beriberi is high. In view of the harmless nature of the treatment, a good case could be made for routine administration of thiamine to all patients in whom heart failure is present without clear evidence of the cause.
 ...
PMID:Beriberi cardiomyopathy. 131 64

Shoshin beriberi, a fulminant form of heart failure due to thiamine deficiency has a different presentation to the classical form of beriberi heart failure. It is characterized by a cold periphery, low blood pressure, renal shutdown and a severe metabolic acidosis. The true incidence is unknown. Two patients were seen within a few months in a general hospital and in both dietary deficiency of thiamine was a major factor.
 ...
PMID:Shoshin beriberi: an underdiagnosed condition? 377 18

Shoshin beriberi, a uncommon cause of hemodynamic instability (or cardiac shock) and acute heart failure may go undiagnosed in Western countries where prevalence is low. This severe heart condition due to thiamine deficiency is rapidly fatal unless specific therapy is given. The most frequent cause in France is chronic alcoholism. There are no specific signs on the electrocardiogram in a patient with acute heart failure due to shoshin beriberi. The chest x-ray simply shows signs of pulmonary edema and heart enlargement. The echocardiography may be normal although hypokinesia and/or dilatation of the left ventricle (due to thiamine deficiency) are sometimes noted. Diagnosis is suspected in patients with chronic alcoholism who develop acute global heart failure with lactic acidosis. Right catheterism confirms low cardiac output resulting from arteriovenous shunts. Blood tests (red cell transacetolase activity, measurement of effect of pyrophosphatase, plasma and intraerythrocyte thiamine) confirm the diagnosis a posteriori. Clinical improvement is rapid after intravenous infusion of vitamin B1. The danger of fulminant beriberi heart failure in undernourished alcoholic patients emphasizes the need for regular prescription of vitamin B1.
 ...
PMID:[Shoshin beriberi. A rapidly curable hemodynamic disaster]. 1160 66

A case of acute fulminant cardiovascular beriberi, or "shoshin beriberi," is presented. Beriberi is classified as "dry" (neurologic) or "wet" (cardiovascular) and may be mixed. "Wet" beriberi refers to a spectrum of clinical manifestations ranging from a hyperdynamic state with high output cardiac failure to fulminant failure with collapsed peripheral circulation, lactic acidosis, and shock. Beriberi is probably much more common than previously recognized. Beriberi is caused by thiamine deficiency and should be suspected in alcoholics who present with unexplained lactic acidosis, a hyperdynamic state, high output cardiac failure, or cardiogenic shock without electrocardiographic (EKG) evidence of myocardial necrosis. Shoshin beriberi is rapidly fatal without immediate treatment with thiamine.
 ...
PMID:Severe acidosis and hyperdynamic circulation in a 39-year-old alcoholic. 969 75

The most common symptoms of chronic beriberi due to thiamine deficiency include dyspnoea, fatigue, leg oedema, lower extremity weakness and numbness. When collapsed peripheral circulation, metabolic acidosis, or shock are present, the disease has advanced from chronic beriberi to pernicious or fulminating beriberi heart failure (Shoshin beriberi). We report two patients with fulminating beriberi; both of whom had been incarcerated at a detention centre for 5 months before hospitalization. A prolonged monotonous diet, low in thiamine, was a major risk factor in both patients. Thiamine deficiency should be considered for any patient with symptoms and signs compatible with beriberi.
 ...
PMID:Cardiac beriberi among illegal mainland Chinese immigrants. 1127 46

Thiamine deficiency may present four classic clinical forms: peripheral polyneuropathy, anorexia and muscular weakness (dry beriberi); high output heart failure with signs of congestion (wet beriberi); beriberi associated with shock (Shoshin beriberi) and Wernicke's encephalopathy. In this report we describe a picture that is suggestive of severe pulmonary hypertension and cor pulmonale, with jugular stasis, congestive hepatitis and generalized edema that reversed completely after the administration of thiamine.
 ...
PMID:Thiamin deficiency as a cause of reversible cor pulmonale. 1866 Sep 37

Thiamine deficiency is recognized in varied parts of the world. In Asia, it remains an important public health problem where highly polished rice is the major staple food and where other primary dietary sources of thiamine are in short supply. Beriberi, or clinically apparent thiamine deficiency, may present a variety of syndromes including myocardial dysfunction or wet beriberi, dry beriberi with neurological symptoms, and the more severe form Shoshin beriberi with cardiac failure and lactic acidosis. Infantile thiamine deficiency is a very rare condition in developed countries today. It occurs mainly in breastfed infants of mothers who have inadequate intake of thiamine. Clinical symptoms in such infants include gastrointestinal symptoms, cardiac failure, and lactic acidosis. We report the case of a 10-week-old girl, admitted with diarrhea, vomiting, acidosis, and cardiac failure. After excluding other etiologies of cardiomyopathy, biochemical thiamine deficiency confirmed the diagnosis of beriberi in an infant of a thiamine-deficient mother from Reunion Island, a French island where recently, with Mayotte Island, epidemic cases of beriberi have been described. This case is important to highlight the manifestations in young infants and to alert physicians to the possibility of thiamine deficiency in developed countries.
...
PMID:[Thiamine deficiency in infants: a case report]. 2463 93

Shoshin beriberi is a fulminant form of cardiac beriberi caused by thiamine deficiency. We report on a case of an 87-year-old man with shoshin beriberi presenting as cardiogenic shock with diffuse ST-segment elevation, which dramatically improved after thiamine administration. Because of the rarity of the occurrence, lack of diagnostic test and atypical presentation, diagnosing shoshin beriberi is challenging and requires a high index of clinical suspicion. Shoshin beriberi leads to rapid haemodynamic collapse and death. Therefore, clinicians should consider shoshin beriberi (or cardiac beriberi) as one of the differential diagnoses in patients with heart failure or cardiogenic shock.
...
PMID:A case of shoshin beriberi presenting as cardiogenic shock with diffuse ST-segment elevation, which dramatically improved after a single dose of thiamine. 2562 39