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

A person's sexual readjustment following a physical disability has traditionally been ignored by health care professionals. Since the occupational therapist often facilitates a person's resumption of activities of daily living, the therapist is in a special position to provide counseling. Understanding, support, and correct information are needed most. As derived from a search of the literature, sexual functioning is discussed in relation to the following disabilities: stroke, heart disease, diabetes mellitus, muscular dystrophy, multiple sclerosis, renal disease, spinal cord injury, pulmonary disease, arthritis, and alcoholism.
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PMID:Sexual functioning and the physically disabled adult. 13 7

Arteriosclerotic heart disease is a major cause of death in insulin-requiring juvenile diabetic patients treated for end-stage renal disease. Eleven consecutive diabetic patients without clinical evidence of coronary artery disease underwent complete cardiac evaluations, including coronary arteriography, as part of transplant recipient work-ups. Seven were women and four were men; their mean age was 32 (21 to 50 years). Angiographically, every patient had multifocal atherosclerotic coronary disease. Four of seven patients tested had positive-stress electrocardiograms. In this group of patients followed for a mean of 19.8 months, eight died. Of these deaths, six were due to coronary heart disease and another due to a stroke. In two patients who became clinically symptomatic, serial angiograms revealed progressive disease of the coronary circulation; in one case, despite normal renal allograft function and serum lipid levels. The mode of end-stage renal disease treatment, serum lipids or blood pressure control could not be linked to mortality. It is concluded that arteriosclerotic heart disease is common in diabetic patients with end-stage renal disease even when angina is absent. The natural history in this high risk population is an important consideration in the selection of patients for end-stage renal disease treatment.
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PMID:Natural history of asymptomatic coronary arteriographic lesions in diabetic patients with end-stage renal disease. 36 Aug 37

Most literature on pregnancies in patients with systemic lupus erythematosus (SLE) is retrospective and selective. This report is a detailed, prospective analysis of 13 pregnancies in eight women with SLE. Pregnancy was best tolerated by mothers without significant nephropathy or cardiopathy who had been in clinical remission for more than three months prior to conception. Management was aided by serial evaluation of complement (C3 and C4) levels and careful supervision of immunosuppressive therapy when indicated. Although fetal status was closely monitored, premature deliveries and spontaneous abortions occurred frequently. No malformations or adverse sequelae were noted in surviving infants exposed to immunosuppressive agents during gestation.
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PMID:Systemic lupus erythematosus in pregnancy. 48 45

Gout is rarely noted as a clinical problem in secondary polycythemia-- even if profound polycythemia exists, as in cyanotic congenital heart disease. A retrospective study of 81 patients with congenital heart disease was done to assess the incidence of hyperuricemia. Twenty of 46 patients with cyanotic congenital heart disease had serum levels of uric acid greater than 8 mg/dl. Thirteen of 16 (81%) cyanotic male patients more than 15 years old had serum levels greater than 8 mg/dl. For cyanotic patients, serum levels of uric acid were related directly to the degree of polycythemia (r = .44; P less than .02). Impaired renal function or drug therapy did not seem to account for the hyperuricemia. Because levels of uric acid greater than 10 mg/dl probably are nephropathic, many of these patients may be incurring subclinical uric acid nephropathy.
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PMID:Hyperuricemia in congenital heart disease. 68 9

The prevalence of coronary heart disease (58%) in 43 patients with analgesic nephropathy with moderate to severe chronic renal failure was significantly higher than in the general population of the same age and sex. Mean serum triglyceride concentration and mean diastolic blood pressure were significantly higher in the group with coronary heart disease (214 mg/dl and 102 mm Hg, respectively) than in the group without it (162 and 94). Serum triglyceride values correlated inversely with GFR, indicating that hypertriglyceridemia was largely due to associated chronic renal failure; a specific effect of analgesic abuse on prevalence of heart disease, noted by others, could not be assessed in the absence of GFR-matched controls. The prevalence of coronary heart disease was significantly higher (81%) in the group with combined hyperlipidemia (hypertriglyceridemia and hypercholesteremia) compared to the groups without it or with normal serum triglyceride concentrations (44 and 41%, respectively). Hypotryptophanemia (a possible cause of hyperlipidemia in the nephrotic syndrome) was present in 77% of patients.
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PMID:Increased prevalence of coronary heart disease in analgesic nephropathy: relation to hypertension, hypertriglyceridemia and combined hyperlipidemia. 126 11

Serum digoxin concentration and half-life were radioimmunologically determined in 9 mature newborns after 7 days medication with digoxin. The newborns were in respiratory distress treated with continuous positive airway pressure or were suspected to have serious congenital heart disease. Loading dose was 26 mug/kg body weight intravenously and 35 mug/kg body weight orally, respectively. Maintenance dose corresponded to 1/8th of the digitalization dose twice daily. The serum digoxin level 12 h after the last dose varied between 1.4 and 2.5 ng/ml (mean 2.0 ng/ml, Sx=0.4). The serum half-life of digoxin varied between 21.7 and 42.4 h (mean 30.0 h, Sx=7.7). The mean serum half-life of digoxin of 30 h attained values found in adults without renal disease. This suggests that the serum digoxin levels of newborns which are usually higher if compared with those of adults result from higher digoxin doses per unit body weight and not from diminished digoxin elimination.
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PMID:Serum digoxin concentration and half-life in newborn. 127 93

Diabetes mellitus is a disease with major long-term implications, not only for the health and well-being of affected individuals, but also for costs to the National Health Service. Treatment of the disease and its complications takes up 4-5% of total health care expenditure in the U.K. These costs are dominated by in-patient care for the complications arising from diabetes. This paper presents a review of studies which have been carried out on the costs of diabetes and its complications. For such a chronic and potentially disabling disease with numerous complications it is surprising that costs have not been more extensively researched. A large amount of data are available about the implications of diabetes in terms of incidence and prevalence, but few costs have been collected, particularly indirect and marginal costs. Both insulin dependent (IDDM) and non-insulin dependent (NIDDM) diabetic patients exhibit similar complications so that the cost of treatment may be comparable, but further studies are needed to establish this. In addition, few studies have included diabetes as a secondary diagnosis. The studies which are available have tended to focus on direct costs, for example, the costs of hospital care, consultations and drugs, because they are the easiest to measure. Fewer studies have included indirect costs, such as the effect of time lost from work, early retirement and premature death, because of the difficulties in assigning monetary values to these factors. The most important contributors to the costs of diabetes are those of treating complications such as eye and limb disease, heart disease, neuropathy and nephropathy.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:The costs of diabetes and its complications. 143 13

Although patients with diabetes mellitus may be afflicted by cardiomyopathy, its prevalence and nature are controversial. Studies have shown that fibrosis alters the acoustic properties of the heart in animals and humans and that the changes are detectable by cardiac tissue characterization with ultrasound. The present study was performed to characterize myocardial acoustic properties in patients with insulin-dependent diabetes to determine whether ultrasound tissue characterization could detect changes potentially indicative of occult cardiomyopathy. The magnitude of cyclic variation of myocardial ultrasound integrated backscatter and its phase delay with respect to the onset of the cardiac cycle in the septum and posterior wall of the left ventricle were measured in 54 patients with diabetes who had no overt cardiac disease. Conventional echocardiography documented normal ventricular systolic function in 96%. As compared with results in age-matched patients without diabetes studied previously, cyclic variation of integrated backscatter was reduced (4.6 +/- 0.8 vs. 3.6 +/- 1.4 dB; p less than 0.001). In addition, delay was significantly increased (0.86 +/- 0.09 vs. 0.99 +/- 0.15). The primary analysis of the data focused on differences among the diabetic patients. Reduction of cyclic variation of backscatter was greatest in patients with diabetes who had neuropathy (3.2 +/- 1.0 dB; p less than 0.001) as was the increase in delay (1.04 +/- 0.16, p less than 0.001 vs. values in patients without neuropathy). Retinopathy and nephropathy were associated with abnormal myocardial acoustic properties as well. Thus, abnormalities that may reflect fibrosis or other occult cardiomyopathic changes in diabetic patients without overt heart disease are readily detectable by myocardial tissue characterization with ultrasound and parallel the severity of noncardiac diabetic complications.
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PMID:Abnormal myocardial acoustic properties in diabetic patients and their correlation with the severity of disease. 156 16

To examine the possible association between the vascular complications of diabetes and changes in pulmonary function, we performed pulmonary function tests including assessment of the diffusing capacity (%DLco) in 80 patients with non-insulin-dependent diabetes mellitus (45 males and 35 females) without overt lung or heart disease. The mean age of the subjects was 57.9 years and the mean duration of diabetes was 10.8 years. The %DLco decreased significantly as the duration of diabetes increased (r = -0.38, p less than 0.01), and the same relationship was also observed in non-smoking subjects (N = 37). The reduction in %DLco was greater in patients with diabetic microangiopathy (especially nephropathy) and in those treated with insulin. Other pulmonary function tests (%VC, FEV1.0, PaO2 and PaCO2) showed no relationship to the duration of diabetes, the degree of microangiopathy or the type of treatment. These results suggest that diabetic microangiopathy may play an important role in the decrease of %DLco.
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PMID:Abnormalities of pulmonary function in patients with non-insulin-dependent diabetes mellitus. 160 Feb 65

The purpose of this study was to determine whether serum magnesium levels in asthmatic patients during acute exacerbations differ from those of a control population. Twenty-three known asthmatics presenting to the emergency department in acute exacerbation (cases) and 15 nonasthmatic patients (controls) matched for age, sex, race, and socioeconomic status had serum magnesium assays drawn. Admission criteria were: age 18 to 50 years with no history of alcoholism, heart disease, renal disease, or diuretic use. Patients giving a history of pregnancy were excluded. Serum magnesium levels were not significantly different in the two study populations, nor did they correlate with the severity of asthma (mean values: cases, 2.04 +/- 0.159 versus controls, 2.03 +/- 0.134 mg/dL; SD of the difference of the means = .048). An analysis for beta-error demonstrated the true difference of the means to be less than .1 (95% confidence) or less than .13 (99% confidence). In conclusion, serum magnesium levels in asthmatics are not significantly different from those of a control nonasthmatic population. They are not clinically useful for predicting the severity of disease.
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PMID:Serum magnesium levels in asthmatic patients during acute exacerbations of asthma. 173 5


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