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Query: UMLS:C0018799 (heart disease)
 34,133 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The authors investigated the association of serum copper concentration with the risk of acute myocardial infarction in 1,666 randomly selected men aged 42, 48, 54, or 60 years who had no symptomatic ischemic heart disease at entry. Baseline examinations in the Kuopio Ischaemic Heart Disease Risk Factor Study in Eastern Finland were done during 1984 to 1988. In Cox multivariate survival models adjusting for age, examination year, ischemic electrocardiogram in exercise, maximal oxygen uptake, diabetes, family history of ischemic heart disease, cigarette-years, mean systolic blood pressure, serum high density lipoprotein (HDL) cholesterol subfraction HDL2 and low density lipoprotein (LDL) cholesterol concentrations and blood leukocyte count, serum copper concentration in the two highest tertiles (1.02-1.16 mg/liter and 1.17 mg/liter or more) associated with 3.5-fold (95% confidence interval (Cl) 1.3-9.4, p less than 0.05) and 4.0-fold (95 percent Cl 1.5-10.8, p less than 0.01) risk of acute myocardial infarction. These data indicate that high copper status, reflected by elevated serum copper concentration, is an independent risk factor for ischemic heart disease.
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PMID:Serum copper and the risk of acute myocardial infarction: a prospective population study in men in eastern Finland. 159 83

In order to determine the changes in the clinico-pathological pattern of admitted patients in an internal medicine department, 240 patients/year were compared during the years 1984 and 1989. A predominant proportion of males was registered (3:2); which did not vary by the year. An increased tendency of the median age (55.78 vs 58.48 years) was also established. The medium time of admission (8.98 vs 9.5 days) and mortality rate (6.3% vs 7.1%) did not change. A high rate (greater than 50%) of cardiovascular and respiratory disease was found on analyzing the cause of admission; in 1989 infection caused by HIV was detected and admissions to optimize the treatment of patients with diabetes mellitus were observed which did not exist in 1984. A slight but surprising decrease in admissions due to acute ischemic cardiopathy and significant decrease of admissions owing to respiratory disease were also noted. The majority of the patients admitted had a baseline disease (85% in 1984 and 87.1% in 1989). The knowledge of these data and their variations in every hospital department will, undoubtedly, assist in achieving a better use of technical and human health resources.
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PMID:[Comparative morbidity study 1984-1989 in the internal medicine department of a second-level general hospital]. 188 42

The known risk factors of atherosclerotic diseases may be involved in the development of a subarachnoid hemorrhage. We studied the morbidity and mortality due to subarachnoid hemorrhage among 42,862 men and women aged 20-69 years who had participated in a large health survey in Finland. During a mean follow-up of 12 years, 102 non-fatal and 85 fatal cases of subarachnoid hemorrhage were observed. The total incidence was 37 per 100,000 person-years. Smoking and hypertension were positively associated and body mass index was inversely associated with the risk of subarachnoid hemorrhage. These associations were not confounded by age or each other. No statistically significant association with risk was detected for serum cholesterol level, hematocrit content, known heart disease, or diabetes. The risk was especially elevated among lean hypertensive subjects and lean smoking subjects. The age-adjusted relative risks of subarachnoid hemorrhage for lean, hypertensive smokers were 18.3 (95% confidence interval (CI), 7.8-42.7) among women and 6.7 (95% CI, 2.3-19.7) among men as compared to the risk among subjects without these risk factors. We conclude that modifiable risk factors are predictive of subarachnoid hemorrhage, for which reason subarachnoid hemorrhage may in part be preventable. Leanness combined with arterial hypertension and/or smoking, in particular, poses a substantially elevated risk.
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PMID:Risk factors for subarachnoid hemorrhage in a longitudinal population study. 189 Apr 35

Heart transplantation (HTx) has now become an accepted treatment modality for end-stage heart disease. The limited supply of suitable donor organs imposes constraints upon the decision of who should be selected for transplantation. Usually patients are candidates for HTx, who remain NYHA functional class III or IV despite maximal medical therapy. Further criteria are low left ventricular ejection fraction (less than 20%) with heart rhythm disturbances class IIIA-V (LOWN), which are associated with poor prognosis. Additionally, the suffering of the patient and also the course of heart failure are essential for judging the urgency of HTx. Contraindications are absolute in patients with untreated infections, fixed pulmonary vascular resistance (PVR) above 8 WOOD-degrees, severe irreversible kidney and liver disease, active ventricular or duodenal ulcers and acute, psychiatric illness. HTx is relatively contraindicated in patients with diabetes mellitus, age over 60 years, PVR above 6 WOOD-degrees and an unstable psychosocial situation. To prevent rejection of the transplant heart, live-long immunosuppressive therapy is needed. Most immunosuppressive regimes consist of Cyclosporine A and Azathioprine (double drug therapy) or in combination (tripple drug therapy) with Prednisolone. For monitoring of this therapy, control of hole blood cyclosporine A level and white blood count is needed. Rejection episodes can be suspected if there is a greater than 20 mmHg decrease of systolic blood pressure, elevated body temperature, malaise, tachycardia or heart rhythm disturbance. The diagnosis of cardiac rejection can be established by endomyocardial biopsy. Measurement of the voltage of either the surface or intramyocardial ECG, echocardiography with special consideration to early left ventricular filling time as well as immunological methods are additionally used tools. Graft sclerosis as the main risk factor of the late transplant period remains an unsolved problem.
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PMID:[Therapy of terminal heart failure using heart transplantation]. 192 Dec 33

Patients with diabetes mellitus are particularly vulnerable to cardiovascular disease. Although both the macrovascular and microvascular complications are present in patients with diabetes alone, they are particularly severe in patients with both diabetes and hypertension. While there is no doubt that a primary diabetic cardiomyopathy occurs with functional consequences, considerable evidence--both in humans and in experimental animal models--points to hypertension as of critical importance in the pathogenesis of severe pathological and symptomatic diabetic heart disease. In hypertensive-diabetic cardiomyopathy, the histopathologic myocardial damage has been attributed to hypertension, while the myocellular dysfunction has been attributed to diabetes. Together, the consequences to the myocardium are devastating. Strict control of the hypertension and diabetes mellitus, along with prevention of the microvascular consequences of both conditions, may have an ameliorative effect on the subsequent development of diabetic heart disease.
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PMID:The diabetic heart: clinical, experimental and pathological features. 192 63

Although the Mexican-American elderly represent a large and rapidly growing subgroup of the ethnic aged, national prevalence data of major chronic diseases among this population are sparse. Data based on physical examinations from three older groups of the southwestern portion of the 1982-1984 Hispanic Health and Nutrition Examination Survey (HHANES) were reviewed to determine rates of hypertension, diabetes mellitus, arthritis, and heart disease. The results show a higher prevalence of diabetes and lower prevalence of heart disease and hypertension when compared with the general population, coinciding with data from previous studies. Findings for the prevalence of arthritis varied widely from other studies, however, and proportions were lower than expected. Further research on arthritis in the Mexican-American elderly is necessary to determine whether protective mechanisms that may lead to a lower prevalence of this disease exist in this ethnic subgroup.
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PMID:The prevalence of selected chronic diseases among the Mexican-American elderly: data from the 1982-1984 Hispanic Health and Nutrition Examination Survey. 192 88

The relation between alcohol and nonfatal acute myocardial infarction (AMI) was examined in a case-control study of 89 male patients and 271 control subjects in Fukuoka, Japan. Patients admitted for the first AMI at 2 hospitals in Fukuoka City were aged 40 to 69 years, and control subjects were recruited based on the telephone directory of the city. Information on alcohol drinking and potential coronary risk factors was obtained by using a self-administered questionnaire, and past drinkers were separated from lifelong abstainers in the analysis. After adjustment for age, occupation, cigarette smoking, strenuous exercise, body mass index, hypertension, diabetes mellitus and parental heart disease, the risk of AMI was progressively less with increasing levels of alcohol consumption. With those who never drank as a referent, adjusted odds ratios for current drinkers consuming less than 30, 30 to 59, and greater than or equal to 60 ml/day of alcohol were 1.11 (95% confidence interval 0.51 to 2.42), 0.31 (0.11 to 0.83), and 0.13 (0.05 to 0.36), respectively. These findings add to the body of data showing that alcohol drinkers are less likely to have AMI.
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PMID:Alcohol intake and nonfatal acute myocardial infarction in Japan. 192 12

318 records of male workers, 169 Spanish and 149 Arab were retrospectively studied in 1987 at the "Gabinete de Seguridad e Higiene en el Trabajo" (Council for Safety and Hygiene in the Workplace) in Ceuta in order to prove the hypothesis that 2 different ethnic groups living in the same geographic area have a non-equal distribution of cardiovascular risk factors. The Spanish group showed a higher prevalence in blood hypertension, diabetes, glucose intolerance, obesity and alcohol intake, compared to the Arab group. Smoking and high levels of seric cholesterol were similar in both groups, however, medium levels of seric cholesterol were lower in the Arab group. Family histories of cardiovascular disease were very rare in the latter mentioned group. These observations suggested a major predisposition to ischemic cardiopathy in the Spanish group.
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PMID:[Cardiovascular risk factors in an Arab and Hispanic working population]. 193 89

We report on the incidence of new macrovascular disease among the 497 members of the London Cohort of the WHO Multinational Study of Vascular Disease in Diabetics (aged 35-54 years at recruitment) over a mean 8.33 year follow-up period. Overall at the end of the follow-up period the prevalence of macrovascular disease in the cohort was 45%; 43% of the subjects showed evidence of ischaemic heart disease, 4.5% of cerebrovascular disease and 4.2% of peripheral vascular disease. The incidence rates for new disease in those subjects who were free at baseline expressed per 1000 patient years of follow-up were: ischaemic ECG abnormality 23.6 (patients with insulin-dependent diabetes 19.8, patients with non-insulin-dependent diabetes 28.1), myocardial infarction 17.6 (patients with insulin-dependent diabetes 16.5, patients with non-insulin-dependent diabetes 18.8), all ichaemic heart disease 31.7 (patients with insulin-dependent diabetes 30.3, patients with non-insulin-dependent diabetes 33.4), cerebrovascular disease 5.9 and peripheral vascular disease 5.2. Incidence rates were generally similar among men and women except for myocardial infarction in patients with non-insulin-dependent diabetes where men had a significantly higher incidence rate. Macrovascular disease is a major problem in patients with diabetes and in this age group is mainly manifested as ischaemic heart disease.
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PMID:Incidence of macrovascular disease in diabetes mellitus: the London cohort of the WHO Multinational Study of Vascular Disease in Diabetics. 193 62

We report here the 14-year sex-specific effect of non-insulin-dependent diabetes mellitus on the risk of fatal ischemic heart disease in a geographically defined population of men and women aged 40 through 79 years. There were 207 men and 127 women who had diabetes at baseline based on medical history or fasting hyperglycemia. They were compared with 2137 adults who had fasting euglycemia and a negative personal and family history of diabetes. The relative hazard of ischemic heart disease death in diabetics vs nondiabetics was 1.8 in men and 3.3 in women, after adjusting for age, and 1.9 and 3.3, respectively, after adjusting for age, systolic blood pressure, cholesterol, body mass index, and cigarette smoking using the Cox regression model. The sex difference in the independent contribution of diabetes to fatal heart disease was largely explained by the persistently more favorable survival rate of women (than men) without diabetes.
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PMID:Why is diabetes mellitus a stronger risk factor for fatal ischemic heart disease in women than in men? The Rancho Bernardo Study. 198 13


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