View clinical trials related to Heart Diseases.
Filter by:To ascertain the sixteen year mortality status of the 361,662 middle-aged men screened in 1973-1975 for the Multiple Risk Factor Intervention Trial (MRFIT).
To test the physiological and psychosocial correlates of Type A behavior.
To supplement the fourth National Health and Nutrition Examination Survey protocol to include data on the common heart, vascular, lung, and blood diseases.
To identify genetic and environmental risk factors for congenital cardiac disease.
To conduct a community-based research and demonstration project in cardiovascular disease prevention in the town of Pawtucket, Rhode Island. Targeted risk factors included high blood pressure, elevated blood cholesterol, obesity, cigarette smoking, and sedentary living. To evaluate the program, risk factor surveys on a cross-sectional and cohort basis were conducted along with mortality and morbidity surveillance both in Pawtucket and in the non-intervention comparison town of New Bedford, Massachusetts.
To conduct a large-scale community-based demonstration and education research project designed to evaluate the effectiveness of multiple educational strategies on risk factor reduction and the primary prevention of population-wide cardiovascular diseases in three intervention communities compared with three control communities. The program was evaluated by cross-sectional surveys, a longitudinal survey, and morbidity and mortality surveillance.
To determine the pathophysiology of different types of essential hypertension by identifying the discrete effects of major genes and environmental variables as determinants of the subtypes of essential hypertension.
To determine the incidence, secular trends, and outcomes of coronary heart disease in the population of Rochester, Minnesota.
To determine the role of genetic factors in predicting resistance and susceptibility to coronary artery disease.
To determine factors beyond obesity which contribute to diabetes and cardiovascular risk in Mexicans and Mexican Americans. To test the hypothesis that at any given level of adiposity Mexican Americans will be more insulin resistant than Anglos and that the insulin resistance in Mexican Americans is proportional to the degree of Native American ancestry.