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

The chest X-ray films of 251 patients with cardiovascular lesions, collected in the major hospitals of Papua New Guinea, were reviewed. Cor pulmonale (18%) and rheumatic heart disease (16%) were the predominant cardiac disorders, and cor pulmonale was the most common cause of cardiac failure (58%). Cardiomegaly or cardiac failure of unknown cause, possibly due to cardiomyopathy or myocarditis, made up 9% of the group and may be more important than has been thought previously. Aortic-arch calcification typical of atheroma was present in 21% of the patients, and is thus quite common, even though ischaemic heart disease remains very rare (1%). More than half of the patients with aortic atheroma had chronic lung disease, and though this could be explained by the coincidental frequency of both conditions, the possibility of an association or link in pathogenesis between them deserves further consideration. Anaemia was a common cause of cardiac enlargement (14%), and sometimes led to cardiac failure. Only 16 patients had hypertension (essential in 10 patients and renal in six), and this may indicate a change from the previously reported predominance of renal hypertension in Papua New Guinea towards a more equal incidence of the two conditions. Aneurysms of unknown cause were encountered in three fairly young patients. They had some resemblance to the aneurysms in arteritis of obscure origin described in Africa. There were also two dissecting aneurysms and one syphilitic aneurysm of the aorta. Congenital lesions (8%), pericarditis due to various causes (including tuberculosis), bacterial endocarditis (in four patients with rheumatic heart disease), and miscellaneous conditions made up the remainder of the series.
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PMID:Cardiovascular disease in Papua New Guinea. 644 34

The phospholipid composition of 35 human lungs with pathological lesions was analysed by means of thin-layer chromatography and densitometric scanning. The pathological conditions studied were: bronchopneumonia, myocardial infarction, chronic heart failure, chronic obstructive airway disease and tuberculosis. The phospholipid composition was compared with that of a control group consisting of sudden death cases (due to unnatural causes), i.e. relatively normal lungs. The phospholipid composition of the lungs in a specific pathological group showed the same pattern. However, significant differences were observed between corresponding phospholipid fractions from lungs in the various pathological groups. Compared with the lipid fractions from relatively normal lungs, these differences were even more marked. From the results it would appear that the abnormal composition of the phospholipid fractions might possibly be a cause of lung pathology. The increase and/or decrease in individual fractions and abnormal ratios between fractions might indicate abnormalities in the biosynthesis and catabolism of the lung phospholipids. Further is necessary to elucidate the association of phospholipids with lung pathology. Phospholipid analysis of lung lavages and lung biopsies could be helpful in the diagnosis of lung diseases. Phospholipids in aerosol form could perhaps be used in treating certain lung disorders.
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PMID:[The clinical significance of phospholipids in lung pathology]. 725 61

For Black patients in Johannesburg chronic haemodialysis has been associated with an extremely high mortality rate. A retrospective analysis has shown that the major factor contributing to this is the frequency of primary malignant hypertension, resulting in the death of patients from cardiac failure (sudden death and pulmonary oedema) and cerebrovascular accidents. Septic complications, tuberculosis and shunt complications also contributed to the high death rate. Possible measures to be taken to reduce this high mortality clearly emerge.
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PMID:The mortality rate and causes of death in black patients on chronic haemodialysis. 742 3

This study was designed to evaluate major fibrinolytic parameters in relation to parameters of inflammation associated with different kinds of pleural effusion. Sixty patients with pleural effusion were studied. The underlying aetiology was empyema in 10 cases, tuberculosis in 9, cancer in 31, cardiac failure in 7, and undetermined in 3. Plasminogen, plasminogen activator inhibitor 1 (PAI-1) and 2 (PAI-2), tissue type plasminogen activator (t-PA), urokinase (u-PA) and D-dimers (D-D) were quantified in plasma samples and pleural effusion specimens. These data were then correlated with inflammatory or infectious parameters, i.e. fibrinogen, von Willebrand factor (vWF), erythrocyte sedimentation rate (ESR), protein concentration, and white blood cell count. D-D levels were higher in pleural fluid than in plasma. D-D levels were not correlated with either plasminogen activator or plasminogen activator inhibitor levels, suggesting the presence of other fibrinolytic pathways. PAI levels (PAI activity, PAI-1 antigenicity, PAI-2 antigenicity) and vWF levels were significantly higher in patients with tuberculosis and empyema than in patients with cancer or cardiac failure. Regression analysis between inflammatory and fibrinolytic parameters showed that pleural PAI levels were significantly correlated with pleural neutrophil count, vWF levels, and plasma fibrinogen levels. D-D levels were correlated with blood ESR. No significant difference in pleural t-PA, u-PA and D-D levels was observed between aetiologies. The highest pleural t-PA and u-PA values were noted in patients with cancer, especially lymphoma. Plasma t-PA levels were higher inpatients with pleural effusion secondary to congestive heart failure, but this difference did not reach statistical significance.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Fibrinolytic and inflammatory processes in pleural effusions. 748 3

Autopsy data of 58 cases (1958-1986) was analysed for cardiac lesions. The cases were divided into 2 groups; paediatric (23) and adult (35). The heart was normal in 8.7% and 20.5% of the above groups respectively. Rest of the cases showed left ventricular hypertrophy with variable dilatation. Obstructive lesion in the aorta and or renal arteries was present in 91.3% of paediatric and 80.0% of adult cases. Congestive cardiac failure was very common in paediatric group (60.8%) and was not seen in absence of obstructive lesion in the aorta or renal arteries. Histologically the aortic lesion was healed in 70% and 50% of paediatric and adult cases. The commonest additional lesion found, was coronary artery involvement in 11 cases (17%). Ostial stenosis was noted in 7 cases, including 2 in paediatric age group. Epicardial coronaries were involved in 4 cases with infarcts in 4. Aortic incompetence was rare (3.4%). Associated rheumatic mitral stenosis was seen in 2 and healed infective endocarditis in one. Histologically apart from the above mentioned lesions the myocardium showed essentially a response to hypertension. Focal lymphocytic infiltration was seen in 2 children and tuberculosis myocarditis in 3 adults. No case of any other type of myocarditics or cardiomyopathy was seen. In conclusion hypertension and coronary artery disease are the main factors responsible for myocardial failure but additional related or unrelated factors were present in 15.0% cases.
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PMID:Cardiac lesions in non-specific aorto-arteritis. An autopsy study. 798 78

Thanatogenesis of pulmonary tuberculosis has been studied on autopsy material gained in tuberculosis hospitals of Moscow from 1972 to 1992. The leading cause of lethal outcomes was progressive fibrous-cavernous tuberculosis (71.6% in 1992). Disseminated tuberculosis mortality rose two-fold (14.2% in 1992). Death rate for infiltrative tuberculosis reaches now 5.56%. Tuberculous patients die of the progressive disease in 54.94%, of respiratory distress and cardiac insufficiency in 32.72%. Progressive tuberculosis proved to combine with nontuberculous diseases in 71.87% of the cases.
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PMID:[Thanatogenesis of pulmonary tuberculosis based on statistics from tuberculosis hospitals in Moscow]. 817 Aug 99

A case is presented of unruptured aneurysm of the non coronary sinus of Valsalva, causing involvement of A-V node and right coronary artery compression. The patient was a 68 year-old woman with a complaint of general fatigue. Electrocardiogram showed complete A-V block. Computed tomography showed an aneurysm of the non coronary sinus of Valsalva. A temporary pacemaker was implanted, but the patient developed respiratory failure and heart failure and died. At autopsy, macroscopically disseminated tuberculosis was noted in both lungs and kidneys. Microscopically a tuberculous inflammatory lesion extending into the A-V node was found. We report this rare case with some consideration of the literature.
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PMID:[An autopsy case of the sinus of Valsalva aneurysm involved with tuberculous inflammation, leading to complete heart block]. 821 Jul 53

Nine hundred twenty-five unselected autopsies were investigated for the presence or absence of hyaline peritoneal (splenic or hepatic) plaques, hyaline pleural plaques, asbestos, liver cirrhosis, heart failure, previous peritoneal dialysis or abdominal surgery, chronic peritonitis, splenomegaly, splenic infarcts, and pulmonary or abdominal tuberculosis. Lung asbestos body concentrations were calculated in 570 subjects. Peritoneal plaques were recorded in 163 cases. In both univariate and multivariate analyses, they were associated with cirrhosis, pulmonary nonactive tuberculosis, pleural plaques, and asbestosis. Association with asbestos body counts was also found, with a significant trend. Peritoneal plaques were described long ago in different pathologic conditions, for some of which (cirrhosis and nonactive pulmonary tuberculosis) the association is confirmed by the present analysis. It is suggested that they are significantly associated, moreover, with indicators of asbestos exposure.
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PMID:Hyaline splenic and hepatic plaques. Correlation with cirrhosis, pulmonary tuberculosis, and asbestos exposure. 821 23

The Norwegian composer Edvard Grieg (1843-1907) suffered from pleurisy at the age of 17 years. The tuberculosis infection later also involved his lungs and columna. Throughout his whole life, his health was impaired by a destroyed left lung and considerable deformity of his thoracic columna. As complications to these sequelae, he suffered from numerous respiratory infections. Later he developed combined lung and heart failure. Grieg was admitted, many times to different spas and sanatoria both in Norway and abroad. In addition he was treated by many different doctors, and several of them became his personal friends. In this article, the author presents some of these physicians, and briefly describes Edvard Grieg's health problems.
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PMID:[Edvard Grieg's health and his physicians]. 827 65

An accumulation of peritoneal fluid can result from a variety of conditions, cirrhosis of the liver being responsible for about 75% of all patients with ascites. Malignancy accounts for 10-12% and cardiac failure for about 5%. The remaining 8-10% of ascites cases have a variety of causes, including tuberculosis, pancreatic disease and kidney disease. An early and accurate diagnosis often depends on an appropriate ascitic fluid analysis. Patients with known liver cirrhosis and clinical deterioration also need to have a paracentesis, with a determination of the ascitic fluid leukocyte and neutrophil count and adequate bacteriological cultures of their ascitic fluid. The diagnostic value of different ascitic fluid parameters and their ability to distinguish between several aetiologies and their complications, is discussed.
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PMID:Paracentesis. The importance of optimal ascitic fluid analysis. 830 93


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