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

In a prospective study on digitalis intoxication, low serum magnesium was found in 90 patients, while 388 patients had values above 1.5 mEq/l. Hypomagnesemia was more frequent in women than in men, in those with low body weight and in those with advanced heart failure. More patients with hypomagnesemia than those without had nausea, anorexia, fatigue, flickering of vision and atrial tachycardia with block. Patients with hypomagnesemia also had lower serum potassium than normomagnesemic patients. There was, however, no significant difference in the prevalence of digitalis intoxication or in serum digitoxin concentration. Nor was there any correlation between serum digitoxin and serum magnesium levels.
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PMID:Studies on digitalis. XIV. Is there any correlation between hypomagnesemia and digitalis intoxication? 59 44

A case of chlorpropamide-induced, symptomatic hyponatremia in a diabetic patient is reported. The hyponatremia was associated with loss of appetite, nausea, and vomiting. These symptoms caused reduced food intake which provoked severe hypoglycemia with disturbed consciousness. The hyponatremia developed when the chlorpropamide doses were increased from 400 to 600 mg/day. Withdrawal of chlorpropamide was followed by remission of hyponatremia. Chlorpropamide-induced hyponatremia is a rare complication and is due to an antidiuretic effect of chlorpropamide caused by increased secretion of adiuretin and potentiation of the effect of chlorpropamide caused by increased secretion of adiuretin and potentiation of the effect of adiuretin in the tubuli of the kidney. This case report and the analysis of 18 published cases in the literature show the following characteristics for chlorpropamide-induced hyponatremia: (1) Hyponatremia is a rare complication in the treatment of diabetics with chlorpropamide. The patients typically are female and over sixty. The dosage of chlorpropamide usually was 500 mg daily or even more. (2) Hyponatremia is often unrecognized for a long time because the symptoms are not specific. The characteristic symptoms include loss of appetite, nausea, vomiting, abdominal pain, confusional state and, rarely, convulsions and coma. Recovery occurs spontaneously after withdrawal of the drug. (3) The incidence of this type of hyponatremia is increased in cases of preexisting tendency to water retention such as heart failure and renal failure, and in cases of diuretic therapy. In the light of these findings, the authors believe that chlorpropamide is no longer a drug of choice in the treatment of diabetic women, especially in cases of preexisting tendency to water retention and in diuretic therapy. In such cases, a sulfonylurea without antidiuretic effect is to be preferred.
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PMID:[Hyponatremia and hypoglycemia after treatment with chlorpropamide. Case histories with review of the literature on 18 cases of chlorpropamide induced hyponatremia]. 66 98

Between December 1982 and November 1990, 31 patients with advanced urothelial carcinoma were treated with one of two combination chemotherapy regimens. A total of 20 patients were treated with 3 mg/m2 mitomycin C and 300 mg/m2 cyclophosphamide given intravenously every 10-14 days and with 180 mg/m2 5-fluorouracil (5-FU) given intravenously every day for as long as possible (CF-Mito regimen). After the patient had been discharged from the hospital, the same treatment with CF-Mito was performed except that 180 mg/m2 5-FU was replaced by 400 mg/m2 UFT (a mixture of tegafur and uracil) given orally. A total of 11 patients whose tumor had relapsed during the first-line treatment were given 60 mg/m2 cisplatin, 40 mg/m2 Adriamycin, and 40 mg/m2 methotrexate intravenously every 28 days (PAM regimen). In all, 20 patients received 4-44 (mean, 9.7) courses of CF-Mito over a period of 1.5-24 (mean, 5.3) months. The results obtained in these 20 patients with evaluable lesions included no complete remission (CR), 4 partial remissions (PRs), 9 cases of stable disease (SD), and 7 cases of progressive disease (PD). The PR duration was 1.5-22 (mean, 7.5) months. The side effects encountered in this group included anorexia, nausea, vomiting, myelosuppression, diarrhea, stomatitis, liver damage, and heart failure. In all, 11 patients received 3-7 (mean, 4.1) courses of PAM over a period of 3-14.5 (mean, 5.2) months. All 11 patients had evaluable lesions, and their responses included no CR, 5 PRs, 3 cases of SD, and 3 cases of PD. The PR duration was 1-3 (mean, 1.6) months. The side effects encountered in this group included anorexia, nausea, vomiting, myelosuppression, heart failure, and hair loss.
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PMID:Combination chemotherapy for advanced urothelial-tract carcinoma. 139 20

The clinical features of congestive heart failure in the elderly were investigated in 104 patients (57 males, 47 females, mean age of 79.2). Patients were divided into two subgroups, the readmission group, 33 patients who were readmitted within 6 months after discharge, and the non-readmission group. Chief complaints were dyspnea, edema, chest pain, loss of appetite, chest compression, and palpitation. Heart failure was caused by infection, myocardial ischemia, arrhythmia, inappropriate drug usage including poor drug compliance, the use of beta-blockers, excessive intake of sodium, and anemia. Careful use of drug was essential especially in the readmission group. Major underlying heart disease were ischemic heart disease (39.4%), valvular disease (26.9%), hypertensive heart disease (9.6%), with cardiomyopathy, congenital heart disease seen in the minority. There was no statistically significant difference in underlying heart diseases between the two groups. Supraventricular arrhythmias such as atrial fibrillations, paroxysmal atrial fibrillations, paroxysmal supraventricular tachycardias, and premature atrial contractions were noted in 85.3% of the cases. Drugs for treatment were diuretics, digitalis, isosorbide dinitrate, calcium antagonists. ACE inhibitors and alpha-blockers were also used, showing that vasodilators were more extensively used than before. The major complications were hypertension (39.4%), renal dysfunction (27.9%), cerebrovascular disease (26.9%), diabetes mellitus (16.5%), arteriosclerosis obliterans (7.7%). Renal dysfunction, arteriosclerosis obliterans was seen significantly more frequently in the readmission group. The prognosis at one year after admission was significantly worse in the readmission group. In summary, the major underlying diseases were ischemic heart disease, valvular disease, and hypertensive heart disease. Ischemic heart disease was seen more frequently than in previous investigations at our hospital.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Congestive heart failure in elderly readmitted patients]. 152 7

Severe respiratory distress appeared in a 14-year-old girl with acute lymphoblastic leukemia 2 months after receiving syngeneic bone marrow transplantation (BMT) with a conditioning regimen of a high-dose of busulfan, etoposide and nimustine. Rapid body-weight gain and edema, especially in eyelids and lower-limbs, were also observed. Without any findings of heart failure nor GVHD, pulmonary edema was recognized on the chest roentgenogram. As soon as the diagnosis of pulmonary edema due to 'capillary leak syndrome' was suspected, the patient was treated with intravenous administration of diuretics, albumin and bolus methylprednisolone in combination of mechanical ventilation. Although the clinical manifestations were improved by the treatment, the disease recurred 5 weeks later. The patient was successfully treated by the same medications, and there has been no recurrence as of the sixth month after discontinuance of the therapy. At present, the mechanism of capillary leak syndrome is still undefined. In this case, however, we speculate that the conditioning regimen for BMT intensified the capillary disturbance initially caused by intensive chemotherapy since remission induction. Furthermore hypoalbuminemia due to severe anorexia might have enhanced the occurrence of the disease.
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PMID:[Recurrent pulmonary edema in a patient with acute lymphoblastic leukemia after syngeneic bone marrow transplantation]. 157 40

We report a rare occurrence of cardiomyopathy associated with allergic bronchopulmonary aspergillosis (ABPA). A 49-year-old man with a history of bronchial asthma was referred to the Matsuyama Red Cross Hospital for evaluation of the abnormal shadow on his chest X-ray. Laboratory examination showed blood eosinophilia and marked elevation of serum IgE concentration and IgE antibody to A fumigatus. The immediate and late skin reactivities to A fumigatus antigen were both positive. The diagnosis of ABPA was made. Treatment using prednisolone was effective in ameliorating the symptoms. However, he was admitted again due to dyspnea, edema and anorexia 6 months later. Chest X-ray, ECG, UCG and scintigraphy suggested severe cardiac failure. The clinical diagnosis of hypertrophic cardiomyopathy, and the pathohistological diagnosis of endomyocardial fibrosis were made by cardiac catheterization and biopsy of endocardium. Retrospectively, cardiomegaly had gradually increased during the past several months while peripheral blood eosinophilia had continued. All these data strongly suggested that eosinophilia due to ABPA might cause severe cardiac damage.
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PMID:[A case of cardiomyopathy due to allergic bronchopulmonary aspergillosis]. 189 65

Within the health care of the elderly with prevention, diagnosis, therapy, rehabilitation, nursing care and social service, diagnostic procedures are of great importance to avoid under- and over-diagnosis. Many diagnostic difficulties exist in elderly patients such as changed reference values, changed normal values and changed signs and symptoms. Well-known examples of conditions which are likely to be under-diagnosed include depression and urinary incontinence. Examples are given from the cardiopulmonary field where e.g. dyspnoea showed to be very common, but in only 36% of males and 52% in females related to cardiac failure or pulmonary disease. The most common symptom of acute myocardial infarction in elderly patients was shown to be dyspnoea, whereas chest pain occurred in only one fifth of the cases. In another study of patients with ulcer disease loss of appetite and weight, nausea and anemia were more common than abdominal pain and heartburn. In peritonitis patients, abdominal pain was observed in only just more than half of the cases and guarding and/or abdominal rigidity in about one third. In patients with suspect age dementia a detailed investigation showed the prevalence of organic dementia to be 89% whereas 3% had treatable dementia and 8% non-dementia conditions. In geriatric long-term patients the mean hearing loss in the speech area was about 50 dB, in spite of the fact that only about 10% of the patients had hearing aids. The need for nursing diagnosis is also obvious. It is concluded that a detailed multidisciplinary diagnostic investigation procedure is very important in geriatric medicine.
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PMID:The importance of diagnostic procedures to ensure quality of health care in geriatric medicine. Examples from recent studies. 198 60

We encountered two cases of legionella pneumonia which ran a dramatic course and isolated Legionella dumoffii from one patient and Legionella pneumophila serogroup 5 from the other patient. The patient from whom L. dumoffii was isolated was a 59-year-old male with no basic disease. He presented chill, fever, coughing and other symptoms, starting on July 3, 1986, his disease was diagnosed as pneumonia at the clinic of his company. The patient was then introduced and admitted to our hospital. On admission chest radiography disclosed zonal pneumonia with an unclear border in the right superior lobe of the lung; a beta-lactam preparation was administered, but no effect was obtained and the lung lesion showed a rapid advance. From this condition, we suspected legionella pneumonia and changed the therapy to treatment with erythromycin and rifampicillin. Despite this, no improvement occurred and the patient died on the 26th hospital day. Colonies like Legionella colonies were separated from a total of seven specimens of biopsy aspirated matter from the airway and autopsy collected lung abscess and tracheal secretions, and the bacterium was identified L. dumoffii based on the biochemical and serological properties. In addition, the patient's serum was found to have an increased antibody titer against L. dumoffii. Based on these findings, the patient's disease was diagnosed as pneumonia as caused by L. dumoffii, a relatively rare bacterium as a member of the genus Legionella. The patient from whom Legionella pneumophila serogroup 5 was isolated was an 81-year-old man with basic diseases such as heart failure, anemia and hypothyroidism. He presented fever, general fatigue, anorexia and other symptoms, starting around June 2, 1987; pneumonia was suspected and the patient was urgently admitted to our hospital. The patient died of pneumonia of unknown cause on the second hospital day. To clarify the cause, autopsy was conducted; a large number of colonies like Legionella colonies were noted in the lung tissue. Identification test was then conducted and the bacterium was identified as L. pneumophila; we concluded that the patient's pneumonia had been caused by the identified bacterium L. pneumophila. The isolate was further subjected to slide agglutination test and identified as L. pneumophila serogroup 5.
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PMID:[Legionella dumoffii and Legionella pneumophila serogroup 5 isolated from 2 cases of fulminant pneumonia]. 250 80

A 57-year-old female was admitted to our hospital with general lassitude, loss of appetite, nausea, upper abdominal pain, thirst, polydipsia and polyuria. On admission, she had an asymmetrical pear-shaped tumor in the right supraclavicular region and severe hypercalcemia. Plasma C-PTH was elevated to 22.72ng/ml. Plasma calcitonin was also elevated to 336 pg/ml. She died of respiratory and cardiac failure of two weeks after admission without any positive response to the treatment, including hemodialysis. Pathohistologically, the tumor was a parathyroid adenoma. The concentrations of C-PTH, intact PTH and calcitonin in the tumor tissue were markedly high: 4.56 micrograms/g wet, 13.9 ng/g wet and 50.7 ng/g wet, respectively. Immunohistologically, the tumor cells and the fibrous stroma were stained strongly positive to rabbit anti-human calcitonin antibody and rabbit anti-human N-PTH antibody by indirect immunoperoxidase staining. Calcitonin-producing tumors, except for medullary thyroid carcinoma are rarely reported. To our knowledge, this is the first report of such a calcitonin-producing parathyroid adenoma associated with primary hyperparathyroidism.
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PMID:A case of calcitonin-producing parathyroid adenoma with primary hyperparathyroidism. 258 94

The radiologic appearance of atypical cardiogenic pulmonary edema (ACPE) is presented in 10 cases admitted from 1983 to 1985, with age ranges from 74 to 89, and with diagnosis of ischemic heart disease, with myocardial infarction in 50% of them. Clinically they had asthenia, adynamia and anorexia in 80%, cough and weight loss in 50%. All of them had tachycardia, pulmonary rales and 50% pericardial rub. ECG showed in 80% anterior subepicardial ischemia, 60% posteroinferior subepicardial ischemia, 60% bifascicular block, and 50% left anterior fascicular block. Chest films were interpreted at first as pulmonary fibrosis in 90% of the cases with superior lobe involvement in 50%. Heart enlargement was present in 50%. A chronic lung disease was disclosed on clinical and pulmonary physiological grounds. It is concluded that asthenia, adynamia and anorexia were atypical manifestations of heart failure in the elderly. Silent myocardial infarction was observed in half of our patients and it was complicated with pericardial involvement in 50%. Irregular distribution of fluids in pulmonary edema was attributed to anatomic changes in elder lung. These atypical behaviour of pulmonary edema, has been misinterpreted on radiologic basis with pulmonary infection, tumours, metastasis or fibrosis. Those radiologic changes disappeared or improved in 72 hrs. with treatment of left ventricular failure.
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PMID:[Radiologic characteristics of cardiogenic pulmonary edema in the elderly]. 296 66


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