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Query: UMLS:C0020538 (hypertension)
 170,190 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Hyperuricaemia was present in 18 out of 73 men with untreated mild hypertension and was related significantly to alcohol intake, serum aspartate transaminase activity, and obesity. In the whole group the mean serum urate concentration correlated highly significantly with alcohol intake and activities of serum aspartate and alanine transferases but not with ponderal index, serum creatinine concentration, age, or blood pressure. Hypertension and hyperuricaemia are related at least in part through their common association with frequent alcohol use. A serum urate concentration exceeding 0.5 mmol/l (8--4 mg/100 ml) in a man with untreated hypertension is highly suggestive of heavy alcohol consumption. There was no evidence that hyperuricaemia had a deleterious effect on renal function.
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PMID:Hyperuricaemia in hypertension: role of alcohol. 43 9

The blood pressure of 3,166 adolescents was measured periodically in Richmond during the period 1974-1977. The subjects were students in public and private schools and ranged in age from 14 to 18 years. Analysis of the readings showed minimal differences relating to age, sex, school and race but a strong correlation with obesity. Only two organic renal causes of hypertension were discovered. A 3 1/2-year followup of 902 students indicated significant tracking, with a correlation coefficient of .385 for systolic and .305 for diastolic pressure. At the conclusion of the study, 340 students (10.7%) were identified as needing followup for hypertension.
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PMID:Adolescent blood pressure in Richmond, Virginia, schools. 44 87

An optimal diet cannot yet be defined. If we knew what an optimal diet was, additional research in nutrition would not be necessary. There is abundant evidence, however, that the usual American diet is not optimal and adequate reason to recommend modification. Current dietary recommendations were developed to prevent the occurrence of nutritional deficiency disease in the 1930's and 1940's. They have been largely successful. They were made, however, before any knowledge was available about the effects of diet upon chronic disease which now represent the primary health problems of the United States. Large amounts of data are available indicating the kids of recommendations which should be made to control hypercholesterolemia--a primary risk factor of coronary artery disease. These kinds of data together with less information upon diet and cancer, hypertension, obesity, diabetes, etc. lead to sensible and consistent dietary recommendations to moderate the dietary practices of most Americans.
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PMID:Optimal nutrition. 44 85

One-hundred-fourteen hypertensive high school students were evaluated to determine whether a distinctive clinical profile could be identified; 71 normotensive students served as controls. Selected blood chemistry determinations, urinalysis, and chest roentgenograms were done to help rule out secondary causes of hypertension. Left ventricular function was assessed by echocardiography and systolic time intervals. The hemodynamic response to exercise was also evaluated. A significant number of the subjects 14 to 18 years of age with persistent systolic and/or diastolic pressure 1.65 SD above the mean for age and sex showed the following: obesity; elevated serum triglyceride concentration; basilar hypertrophy by electrocardiogram/vectorcardiogram; electromechanical systole and pre-ejection period shorter, and the ratio of the pre-ejection period over the left ventricular ejection time lower, than mean for age and sex as determined by systolic time intervals; volume indices depressed and cardiac contractile functions elevated as determined by echocardiography; higher blood pressure at start of exercise stress test and higher peak systolic and diastolic pressures during test, and a slower return of heart rate to base line level after the test. The above findings should be useful in following the course of a young individual with essential hypertension and may provide a means of evaluating therapeutic intervention.
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PMID:Blood pressure in a high school population. II. Clinical profile of the juvenile hypertensive. 44 74

The authors conducted blood pressure screening on the Navajo Indian reservation in northeastern Arizona and northwestern New Mexico. Six hundred forty Navajos over 19 years of age were surveyed at various sites. The mean systolic and diastolic blood pressures in Navajo men and women did not show as great increases with age as those seen among white and black Americans. Navajos also had generally lower blood pressures and lower prevalence of hypertension than white and black Americans. The authors were unable to demonstrate any association between degree of acculturation and blood pressure, but they did find that obesity in both men and women and alcohol use in men were associated with a higher prevalence of elevated pressure in the Navajos.
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PMID:Blood pressure survey on the Navajo Indian reservation. 45 70

In 196 patients with angina pectoris selective coronary angiography was performed, and the extent of angiographically proven coronary artery stenoses was described by means of a coronary score. A significant correlation between the degree of atherosclerotic lesions on the one hand and hypertriglyceridemia, hypercholesterolemia as well as smoking habits on the other hand was detected. No correlation between other risk factors, such as hypertension, diabetes mellitus, hyperuricemia and obesity, and the coronary score was observed.
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PMID:[Coronary risk factors and extent of angiographically proven coronary artery stenoses (author's transl)]. 46 94

Surveys of Aleuts on St. Paul Island, Alaska, in 1966 and 1976 found a prevalence of hypertension as high as any reported in the United States. The rate remained high over the 10-year period. Preliminary data from other Aleut villages on the Aleutian Chain indicate that a high prevalence of hypertension may be widespread in this region. Etiologically genetic factors, obesity, and a high salt intake are all present. In addition, an exceedingly high level of cadmium content was found in seal livers, a dietary staple. Isolated locations such as St. Paul provide natural laboratories for possibly elucidating the complex etiology of this disease.
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PMID:Hypertension among Aleuts. 46 66

Atherosclerotic vascular disease is very common in diabetic patients. It often occurs at an earlier age and is more severe than in nondiabetic individuals. The medical management of cardiac disease in diabetics is much the same as in nondiabetics. Risk factors such as obesity, hypertension, and hyperlipidemia must be vigorously treated, and smoking should be restricted.
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PMID:Office management of cardiac disease in the diabetic. 46 80

An acute myocardial infarction was observed in a 62-year-old patient with hemophilia A, as well as myxedema, hypertension, obesity, hypercholesterolemia and angina pectoris. The occurrence of myocardial infarction in hemophiliacs is rare, and, to the best of our knowledge, this patient represents the fourth documented case in the literature.
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PMID:Acute myocardial infarction in a hemophiliac. 46 25

We investigated the relation in women of various factors to risk of myocardial infarction, subarachnoid hemorrhage, other strokes, and venous thromboembolism. Smoking significantly increased risk of all four diseases, whereas oral contraceptive use was associated with an increase only in risk of subarachnoid hemorrhage and venous thromboembolism. Use of noncontraceptive estrogens was not associated with increased risk of any of these diseases. Hypertension, hypercholesterolemia, obesity, gallbladder disease, and nondrinking of alcohol were all associated with increased risk of myocardial infarction, whereas only hypertension and hypercholesterolemia were associated with increased risk of other strokes. Cigarette smoking was overwhelmingly the most important risk factor for vascular disease in women. Smoking should be considered a contraindication to oral contraceptive use, or at the very least, women wishing to use oral contraceptives should be strongly urged not to smoke.
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PMID:Risk of vascular disease in women. Smoking, oral contraceptives, noncontraceptive estrogens, and other factors. 47 67


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