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Query: UMLS:C0018801 (
heart failure
)
72,216
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
A 13-year-old girl, who presented almost moribund in severe
heart failure
, was shown to have
haemochromatosis
. Repeated venesection has led to return of normal cardiac function. This adolescent would appear to be the youngest patient described with
haemochromatosis
whose initial presentation was that of congestive cardiac failure.
...
PMID:Haemochromatosis presenting as severe cardiac failure in a young adolescent. 226 21
The occurrence of hepatocellular carcinoma in a 22-year-old man with thalassemia major is reported. As a result of transfusional
hemochromatosis
, this patient had already developed diabetes, hypogonadism,
heart failure
, and the sicca syndrome; he was serum and tissue HBsAg negative. Liver iron concentration measured postmortem was found to be 50 times normal. Multiply transfused patients are at risk of developing hepatocellular carcinoma. Serial measurements of serum alpha-fetoprotein should permit early detection of the tumor and reduce mortality. Preventive measures include early immunisation against hepatitis B virus and prevention of iron accumulation by intensive use of desferrioxamine. Treatment of
hemochromatosis
-associated hypogonadism with androgens should be considered with caution.
...
PMID:Hepatocellular carcinoma in thalassemia major. 243 Dec 57
Heart failure
is the final state of virtually all forms of primary or secondary heart disease. In this abnormal pathophysiological syndrome, a wide spectrum of clinical physiological cardiac states (congenital, valvular, rheumatic, hypertensive, coronary and cardiomyopathic) as well as some hyperkinetic circulatory/metabolic states leads to a low, normal or even high cardiac output--inadequate, however, in front of the requirements of the metabolizing tissues. In this revision article the A.A. successively consider the main causes of cardiac-circulatory failure, pointing out, at the end, the usefulness of recognizing the underlying and the precipitating causes of
heart failure
, in order to rapidly establish the appropriate therapeutic and preventive approaches. Four clinical cases are presented illustrating some of the underlying "treatable" causes of
heart failure
systemic hypertension, iatrogenic hypophosphatemia, chronic alcoholism and
hemochromatosis
.
...
PMID:[Congestive heart insufficiency as the end-stage of several nosologic entities]. 269 99
Idiopathic hemochromatosis is a hereditary disease characterized by a progressive iron overload secondary to high intestinal iron absorption. After a latent period of many years, manifestations of liver cirrhosis, diabetes mellitus,
cardiac failure
, hypogonadism, skin hyperpigmentation and arthropathy can occur. Liver cirrhosis is the most common feature and it is complicated by hepatocellular carcinoma in 30% of cases. Tests of high sensibility are available for early diagnosis. Repeated phlebotomy can prevent clinical features in asymptomatic patients and can improve prognosis in symptomatic subjects. Current concepts in idiopathic
hemochromatosis
are reported in this review.
...
PMID:[Idiopathic hemochromatosis]. 298 52
Cardiac transplantation for the treatment of end-stage congestive heart failure has been shown to be of benefit regardless of the etiology. With few exceptions, the evaluation of patients with end-stage
heart failure
is the same, regardless of the etiology. In those with cardiomyopathy not as a result of CAD, special attention must be given to exclude secondary causes of cardiomyopathy such as amyloidosis,
hemochromatosis
, and sarcoidosis, as well as generalized systemic illnesses that may also involve the heart, either secondary or hereditary, because special consideration must be given to these patients on a case-by-case basis to determine that there is no general systemic involvement of the illness that would preclude satisfactory rehabilitation after transplantation. Before cardiac transplantation becomes widely available, there must be a greater number of donor hearts, the lack of which now severely limits the number of transplants performed in comparison with the estimated need.66 Additionally, more effective and specific immunosuppressive agents must be identified in order to reduce the incidence of rejection, infection, and accelerated atherosclerosis that now limits the longevity of transplant recipients. Furthermore, the ideal immunosuppressive agent should be associated with fewer side effects than those currently available. The emotional and economic burdens placed on the patient, the family, and society must be balanced against the benefits generated by the procedure. Despite these limitations, cardiac transplantation continues to offer hope for the terminally ill patient, which must be tempered by an understanding of the real limitations of transplantation.
...
PMID:Patient selection and results of cardiac transplantation in patients with cardiomyopathy. 304 84
We studied by cross-sectional echocardiography seven patients affected by idiopathic
haemochromatosis
without clinical signs of
heart failure
. In two patients the heart muscle showed a peculiar echocardiographic texture at the level of the endocardium. No differences were noticed in clinical and haematological findings of the patients with and without abnormal texture. Increased echogenicity of the subendocardial myocardium should be looked for in patients with idiopathic
haemochromatosis
.
...
PMID:Abnormal myocardial texture demonstrated by ultrasound in two patients with idiopathic haemochromatosis. 330 29
In idiopathic
hemochromatosis
, there is progressive deposition of iron in parenchymatous organs owing to a defect in iron absorption the nature of which is not so far known. This can result in cardiomyopathy with
heart failure
and arrhythmia which are refractory to therapy. Nuclear magnetic resonance tomography is a specific imaging technique for early detection of myocardial iron deposits. With quantitative determination of the T2 relaxation time of the myocardium, a progress control under venesection therapy is possible above and beyond diagnostics.
...
PMID:[Cardiomyopathy in idiopathic hemochromatosis. Diagnostic possibilities using proton spin tomography]. 382 47
Restrictive cardiomyopathy is uncommon and in its overt form is associated with
heart failure
, characterized primarily by abnormalities in diastolic function and preserved or nearly preserved systolic function. It may be associated with amyloidosis,
hemochromatosis
or endomyocardial fibrosis. We describe five patients with restrictive cardiomyopathy, ages ranging from 35 to 71 (mean 49), three of whom were men. Fatigue, dyspnea on exertion and chest pain were the most frequent symptoms. Only one patient had overt
heart failure
, and three had normal or near-normal hemodynamics at rest that became greatly abnormal with exercise. Four of the five patients are alive now 9 to 77 (mean 33) months following the onset of symptoms. Despite prior emphasis on specific causes, restrictive cardiomyopathy in this series had no definable cause. Moreover, the presence of a "latent" form of restriction (abnormalities only with exercise) suggests that the incidence of the disease may be higher than previously appreciated.
...
PMID:Clinical, hemodynamic and endomyocardial biopsy findings in idiopathic restrictive cardiomyopathy. 396 91
Amiodarone is a cardiac antiarrhythmic agent now undergoing clinical trials in the United States. Its most important side effect is pulmonary toxicity, which may present radiographically in two forms. One is similar to eosinophilic pneumonia with peripheral alveolar opacities but without any of the laboratory or pathologic findings. A second presentation is as a bilateral interstitial pattern resembling interstitial pulmonary edema. This is often mistaken for
heart failure
in the clinical and radiographic setting. Amiodarone also causes a phospholipidosis of the liver, which is usually asymptomatic but on occasion may present as hepatitis. On abdominal CT the liver will have an abnormally high attenuation (80-140 HU), which appears to be due to accumulation of an amiodarone metabolite in hepatocytes. This appearance is usually distinguishable from the other causes of increased hepatic attenuation by virtue of other CT criteria and clinical history. However, from a radiographic standpoint alone, the combination of acute congestive heart failure and an abnormally dense liver may result in at least an initial misdiagnosis of advanced primary
hemochromatosis
.
...
PMID:Dense liver in a 72-year-old woman with congestive heart failure. 407 46
Despite Scotland's well-recognised alcohol problem, there is scant information of the aetiology of cirrhosis in this country. This study of 222 patients, reviewed 197 cases presenting as cirrhosis and 25 cases presenting as primary liver cell carcinoma (PLCC) in the East Tayside area of Scotland between 1975 and 1979. The survey was based on an analysis of all histologically proven cases of cirrhosis and PLCC encountered during a five-year period. There was a constant rate of presentation of cirrhosis of about 40 new patients per year, with a stable pattern of aetiology. About 55 per cent were due to alcohol, and there was no significant change in this proportion over the study. No evidence was found for an increasing female susceptibility or earlier female morbidity in alcoholic cirrhosis. Cryptogenic cirrhosis, cardiac cirrhosis and secondary biliary cirrhosis were more often diagnosed at post mortem. Ninety one per cent of patients with primary biliary cirrhosis were females, but the expected male preponderance in
haemochromatosis
was not present. In addition to the 25 patients presenting with PLCC, three of the cirrhotic patients developed the tumour by the end of 1979. Seventy one per cent of PLCC cases arose in already cirrhotic livers, none were HBsAg positive. Bronchopneumonia, hepatic failure, gastrointestinal bleeding and
cardiac failure
were the most frequent causes of death.
...
PMID:Cirrhosis and primary liver cell carcinoma in Tayside: a five year study. 627 84
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