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

Ten of the original 24 factories from the United Kingdom Heart Disease Prevention Project were resurveyed in 1983 to assess the long-term (12-year) effects of an education program on diet, smoking, and exercise. These 10 factories had previously been grouped into five pairs matched for size, location, and nature of industry, with one of each pair randomly chosen for intervention. Men in intervention factories were given advice on reduction of cholesterol in diet, stopping smoking, weight reduction, and regular exercise. High-risk workers (13%) received personal counseling in addition to the factory-wide education program. A total of 1,204 workers randomly selected from those still employed in 1978 were surveyed. There were significant differences observed in cigarette consumption, butter use, and several other dietary behaviors; however, the differences were small and insignificant for the proportion smoking and leisure-time exercise. The largest effects were in the high-risk group who had received personal counseling. This education program appears to have some lasting effects on behavior associated with coronary disease risk factors. Similarly designed programs may serve as models for community-wide coronary disease prevention programs.
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PMID:United Kingdom Heart Disease Prevention Project: 12-year follow-up of risk factors. 401 45

Factors associated with outcome were investigated in the British Thoracic Society's study of smoking withdrawal in 1550 patients attending hospital with smoking related diseases. A long term abstinence rate of 9.7% was found. Men did better than women, 12.2% of them succeeding in stopping smoking compared with 5.3% of the women. Success rate increased with age, and people with heart disease did better than those with any other diagnosis. The success rate of the best group, men with heart disease, was 21%. Sex, age, and diagnosis appeared to act independently. If the most important other person in the patient's life was a non-smoker success was more likely. Weight increased by an average of 5.9 kg over a year in those who stopped smoking.
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PMID:Smoking withdrawal in hospital patients: factors associated with outcome. Subcommittee of the Research Committee of the British Thoracic Society. 638 74

Men between the ages of 25 and 45 years attending a surgery were screened for risk of heart disease. An ;at-risk' group of 188 men were identified and 118 of them (63 per cent) accepted an invitation to attend a coronary heart disease prevention clinic at the practice. A sample of the attending group showed favourable changes in risk factors one year later.Subsamples of 20 men from the attending and non-attending groups were interviewed at the clinic or at home; they showed significant differences with respect to employment status, family history of myocardial infarction and knowledge about coronary heart disease as a cause of death in the United Kingdom. Implications for preventive programmes of this nature are discussed, and the need to utilize routine doctor-patient contacts for health education and prevention is stressed.
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PMID:Coronary heart disease: account of a preventive clinic in general practice. 647 Oct 36

The relationship of social status and behavior type to the incidence of coronary heart disease was examined among husbands and wives in the Framingham Heart Study. Between 1965 and 1967, 269 spouse pairs, in which the husbands were 45-64 years of age, were administered an extensive psychosocial questionnaire. These pairs were followed over a 10-year period for the development of heart disease. Men married to women with 13 or more years of education were 2.6 times more likely to develop coronary disease than men married to women with a grammar school education (95% CI = 1.0-6.9). Incidence rates among husbands married to women employed outside the home were similar to rates among men married to housewives (15.1 vs. 16.1%, respectively). However, men married to women employed in white-collar jobs were over three times more likely to develop heart disease than those married to clerical workers, blue-collar workers, or to housewives (RR = 4.0, 5.4, and 2.9, respectively; p less than or equal to 0.004). The increased risk in husbands married to women educated beyond the high school level was observed only among men married to women employed outside the home. These effects were apparent regardless of the husband's social status or standard coronary risk factors. Further exploration of these associations revealed that higher-educated working wives whose husbands developed coronary heart disease were significantly more likely to have had a nonsupportive boss and fewer job promotions than wives of noncases.
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PMID:Spouse behavior and coronary heart disease in men: prospective results from the Framingham heart study. I. Concordance of risk factors and the relationship of psychosocial status to coronary incidence. 686 60

The venous plasma glucose and insulin concentrations recorded during oral glucose tolerance testing of over 300 1st degree relatives (parents and siblings) of insulin dependent diabetics are presented. Men had higher glucose concentrations than women, the difference increasing with age, while insulin responses appeared greater in adolescent girls and young women than their male counterparts. The possible relationship between the different insulin responses in the two sexes and the sex difference in cardiovascular risk factors is discussed. It is suggested that the absence of a marked sex differential in heart disease mortality amongst diabetics may partly result from the loss by diabetic women of their greater insulin production relative to men in young adult life.
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PMID:Age and sex variations in glucose tolerance and insulin responses: parallels with cardiovascular risk. 703 79

During a period of slightly over 25 years, 949 new patients with aortoiliac atherosclerotic occlusive disease--409 (43%) with associated distal disease--were submitted to various reconstructive operations for claudication in 719 and rest ischemic problems in 230 patients. The ages ranged from 21 to 91 years with a medial age of 59. Men outnumbered women 2.5 to 1. Associated diseases were present in 695 (75%); heart disease and diabetes were most common. The mortality rate from operation--50% of which was from heart disease--8% in first 5 years and 3% during the last 15 years. Good function, i.e., restoration of femoral pulses, leg salvage, and relief of symptoms, was achieved in 95% of cases early after treatment. Early results were best in patients with claudication and those without associated distal disease. The long-term survival rates were significant--50%, 30%, and 15% at 10, 15, and 20 years, respectively--and successful function was maintained in survivors in 79%, 70%, and 56% at the same intervals. Amputation was performed in only 23 (3%) patients with claudication and 33 (14%) with rest ischemia during the period of study. Survival, functional results, and incidence of amputation varied with the numerous factors described in detail herein.
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PMID:Aortoiliac occlusive disease: factors influencing survival and function following reconstructive operation over a twenty-five-year period. 731 40

VLDL1, VLDL2, IDL, and LDL and its subfractions (LDL-I, LDL-II, and LDL-III) were quantified in 304 normolipemic subjects together with postheparin plasma lipase activities, waist/hip ratio, fasting insulin, and glucose. Concentrations of VLDL1 and VLDL2 rose as plasma triglycerides (TGs) increased across the normal range, but the association of plasma TGs with VLDL1 showed a steeper slope than that of VLDL2 (P < .001). Plasma TG level was the most important determination of LDL subfraction distribution. The least dense species, LDL-I, decreased as the level of this plasma lipid rose in the population. LDL-II in both men and women exhibited a positive association with plasma TG level in the range 0.5 to 1.3 mmol/L, increasing from about 100 to 200 mg/dL. In contrast, within this TG range the LDL-III concentration was low (approximately equal to 30 mg/dL) and changed little. As plasma TGs rose from 1.3 to 3.0 mmol/L there was a significant fall in LDL-II concentration in men (r = .45, P < .001) but not in women (r = .1, NS). Conversely, above the TG threshold of 1.3 mmol/L there was a steeper rise in LDL-III concentrations in men than in women (P < .001); 42% of the men had and LDL-III in the range associated with high risk of heart disease ( > 100 mg lipoprotein/dL plasma) compared with only 17% of the women. Other influences on the LDL subfraction profile were the activities of lipases and parameters indicative of the presence of insulin resistance. Men on average had twice the hepatic lipase activity of women. This enzyme was not strongly associated with variation in the LDL subfraction profile in men, but in women it was correlated with LDL-III (r = 39, P = .001) and remained a significant predictor in multivariate analysis. Increased waist/hip ratio, fasting insulin, and glucose were correlated negatively with LDL-I and positively with LDL-III, primarily, at least in the case of LDL-III, through raising plasma TGs. On the basis of these cross-sectional observations we postulate the following model for the generation of LDL-III. Subjects develop elevated levels of large TG-rich VLDL1 for a number of reasons, including failure of insulin action. The increase in the concentration of VLDL1 expands the plasma TG pool, and this, via the action of cholesteryl ester transfer protein (which facilitates neutral lipid exchange between lipoprotein particles), promotes the net transfer of TGs into LDL-II, the major LDL species.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Relations between plasma lipids and postheparin plasma lipases and VLDL and LDL subfraction patterns in normolipemic men and women. 758 63

Idiopathic dilated cardiomyopathy (IDCM) is an often fatal heart disease characterized by ventricular dilation and reduced systolic function. Despite advances in diagnostic and therapeutic techniques that have enabled earlier identification of patients with IDCM, the etiology of the disease in most patients remains unknown. The current 5-year survival rate for patients with asymptomatic IDCM approaches 80%; this is a significant improvement compared with earlier reports of the natural history of IDCM. Men are more commonly afflicted with IDCM, but women with IDCM tend to present with more advanced disease. Recent analysis of 3-year transplant-free survival reveals no gender differences, however. Survival in children with IDCM is variable; 30% of infants die within 2 years of diagnosis, but 5-year survival for childhood IDCM is 60% to 84%. An association of IDCM with the peripartum period is well recognized. The etiology of peripartum cardiomyopathy remains unknown, and some cases are familial. This disease is reversible in approximately 50% of patients, and in patients with intractable congestive heart failure, cardiac transplantation is a viable treatment option. AIDS has been more recently associated with IDCM. Acute left ventricular dysfunction and consequent dilated cardiomyopathy occur with increased frequency in patients with advanced AIDS. The etiology of dilated cardiomyopathy in HIV-infected patients is presently poorly understood. Survival for patients with AIDS after development of left ventricular dysfunction is extremely poor.
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PMID:The natural history and spectrum of idiopathic dilated cardiomyopathy, including HIV and peripartum cardiomyopathy. 761 85

Changing and often declining health among elderly individuals makes interpreting the long-standing association between self-reported health (SRH) and mortality potentially problematic. This analysis of the Longitudinal Study of Aging from 1984 through 1986 explores changes over time in the association between a single self-report of health and survival among 4380 noninstitutionalized individuals aged 70 and older. Health was reported as excellent or very good (excellent/very good), good, fair or poor. The association between SRH and survival was modeled controlling for age, race, education, marital status, body mass index, difficulty performing activities of daily living, social contacts, self-reported stroke, heart disease, cancer, diabetes and recent hospitalization. Among women, SRH and survival were associated in a nonproportional model, with relative hazard declining over time. Women with poor vs excellent/very good SRH had adjusted relative hazards at 5, 14, 23 and 32 months of 3.8 [95% confidence interval (CI) 2.0-7.1], 2.7 (95% CI: 1.8-4.1), 2.0 (95% CI: 1.3-3.0), and 1.4 (95% CI: 0.7-2.7). The declining relative hazard was due to an increasing mortality rate over time among women initially reporting excellent/very good health. SRH was associated with survival among men in a proportional model (constant relative hazard over time). Men with poor vs excellent/very good SRH had an adjusted relative hazard of 1.7 (95% CI: 1.1-2.6) over the entire follow-up. The relative hazard of lesser magnitude among men reflects the weaker SRH-survival association, possibly too weak for any interaction with time to be detected. The constant relative hazard is also consistent with a rapid decline in health before death among men. The diminishing SRH-survival association among women is consistent with their longer period of declining health before death.
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PMID:Self-reported health and survival in the Longitudinal Study of Aging, 1984-1986. 789 59

An epidemiological study was conducted on 5163 men aged 40-59 years, made by occupational samples, from Florence and Rome to identify, by a three-stage procedure, subjects with asymptomatic silent ischemic heart disease (SIHD). This report describes some coronary risk factors. Men who are free from heart disease were compared with: (1) those having a low probability of SIHD (ECG signs only; n = 439); (2) those having a high probability of SIHD (ECG signs plus echographic signs, or positive markers of deficient perfusion, or altered radionuclide ventriculography; n = 104); (3) those having a definite SIHD (signs of the first two groups plus evidence from coronary angiography; n = 25). A clearcut increasing trend in the levels of major coronary risk factors, and in the multivariate estimated coronary risk for major events was found. The difference was not significant between highly probabile and definite cases of SIHD, due to the small numbers involved. Three multiple logistic models, with the three probability levels of silent ischemia as end-points, showed that four of 10 tested factors were associated with the presence of SIHD: age, systolic blood pressure, cigarette smoking and non-HDL serum cholesterol.
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PMID:Coronary risk factors and silent ischemic heart disease. The ECCIS Project. 799 59


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