| CHD Risk, Behavioral Stress and Reproductive Hormones (NCT00005538) | National Heart, Lung, and Blood Institute (NHLBI) | 1987-07-01 |
| Emory Angioplasty Versus Surgery Trial (EAST) (NCT00000465) | National Heart, Lung, and Blood Institute (NHLBI) | 1987-06-01 |
| Balloon Valvuloplasty Registry (NCT00005199) | National Heart, Lung, and Blood Institute (NHLBI) | 1987-06-01 |
| Post Coronary Artery Bypass Graft (CABG) Study (NCT00000463) | National Heart, Lung, and Blood Institute (NHLBI) | 1987-04-01 |
| Family Studies of Inherited Heart Disease (NCT00001225) | National Heart, Lung, and Blood Institute (NHLBI) | 1987-04-01 |
| Survival After Myocardial Infarction in A Biethnic Texas Community (Corpus Christi Heart Project) (NCT00005198) | National Heart, Lung, and Blood Institute (NHLBI) | 1987-04-01 |
| Bypass Angioplasty Revascularization Investigation (BARI) (NCT00000462) | National Heart, Lung, and Blood Institute (NHLBI) | 1987-04-01 |
| Worcester Heart Attack Community Surveillance Study (NCT00005196) | National Heart, Lung, and Blood Institute (NHLBI) | 1986-12-01 |
| Epidemiology and Pulmonary Response To Organic Dust Exposure (NCT00005288) | National Heart, Lung, and Blood Institute (NHLBI) | 1986-12-01 |
| Predictors of Perioperative Cardiac Morbidity (NCT00005197) | National Heart, Lung, and Blood Institute (NHLBI) | 1986-12-01 |
| Dietary Intervention Study in Children (DISC) (NCT00000459) | National Heart, Lung, and Blood Institute (NHLBI) | 1986-12-01 |
| Harvard Atherosclerosis Reversibility Project (HARP) (NCT00000461) | National Heart, Lung, and Blood Institute (NHLBI) | 1986-12-01 |
| Idiopathic Pulmonary Fibrosis--Pathogenesis and Staging - SCOR in Occupational and Immunological Lung Diseases (NCT00005317) | National Heart, Lung, and Blood Institute (NHLBI) | 1986-12-01 |
| Prospective Study of Diabetes-related Vascular Disease in Oklahoma Indians (NCT00005193) | National Heart, Lung, and Blood Institute (NHLBI) | 1986-09-01 |
| Effectiveness of AIDS Antibody Screening (NCT00005303) | National Heart, Lung, and Blood Institute (NHLBI) | 1986-09-01 |
| Catheter Ablation Registry (NCT00005195) | National Heart, Lung, and Blood Institute (NHLBI) | 1986-09-01 |
| Insulin and Biogenic Amines in Cardiovascular Disease (NCT00005194) | National Heart, Lung, and Blood Institute (NHLBI) | 1986-09-01 |
| Trials of Hypertension Prevention (TOHP) (NCT00000528) | National Heart, Lung, and Blood Institute (NHLBI) | 1986-09-01 |
| Cardiac Arrhythmia Suppression Trial (CAST) (NCT00000526) | National Heart, Lung, and Blood Institute (NHLBI) | 1986-08-01 |
| Reproduction and Survival After Cardiac Defect Repair (NCT00005190) | National Heart, Lung, and Blood Institute (NHLBI) | 1986-07-01 |
| Carotid Atherosclerosis Follow-up Study (NCT00005189) | National Heart, Lung, and Blood Institute (NHLBI) | 1986-07-01 |
| Clinical Course of Coronary Artery Disease Among Blacks (NCT00005191) | National Heart, Lung, and Blood Institute (NHLBI) | 1986-07-01 |
| Quantitative Genetic Analysis of Lipid Research Clinic Family Data (NCT00005188) | National Heart, Lung, and Blood Institute (NHLBI) | 1986-07-01 |
| Collection of Blood From Patients With Pancytopenia (NCT00001214) | National Heart, Lung, and Blood Institute (NHLBI) | 1986-04-30 |
| Myocardial Infarction and Non-contraceptive Estrogen Use (NCT00005185) | National Heart, Lung, and Blood Institute (NHLBI) | 1986-04-01 |
| Epidemiology of Cardiovascular Diseases in The Elderly (NCT00005186) | National Heart, Lung, and Blood Institute (NHLBI) | 1986-04-01 |
| Optimal Exercise Regimens for Persons at Increased Risk (NCT00000523) | National Heart, Lung, and Blood Institute (NHLBI) | 1986-04-01 |
| Human Surfactant Treatment of Respiratory Distress Syndrome Bicenter Trial (NCT00000570) | National Heart, Lung, and Blood Institute (NHLBI) | 1986-01-01 |
| Immunogenetic Factors of Coronary Heart Disease (NCT00005184) | National Heart, Lung, and Blood Institute (NHLBI) | 1985-12-01 |
| White Coat Hypertension and Antihypertensive Treatment Effect - SCOR in Hypertension (NCT00005316) | National Heart, Lung, and Blood Institute (NHLBI) | 1985-12-01 |
| Epidemiologic Studies of Blood Use in the United States - SCOR in Transfusion Medicine (NCT00005319) | National Heart, Lung, and Blood Institute (NHLBI) | 1985-09-01 |
| Framingham Children's Study - Food and Exercise Habits in Framingham Study Descendents (NCT00005330) | National Heart, Lung, and Blood Institute (NHLBI) | 1985-09-01 |
| National Growth and Health Study (NGHS) (NCT00005132) | National Heart, Lung, and Blood Institute (NHLBI) | 1985-09-01 |
| End-organ Pathology in Childhood Essential Hypertension (NCT00005180) | National Heart, Lung, and Blood Institute (NHLBI) | 1985-09-01 |
| Reno Diet Heart Study (NCT00005177) | National Heart, Lung, and Blood Institute (NHLBI) | 1985-09-01 |
| Studies of Left Ventricular Dysfunction (SOLVD) (NCT00000516) | National Heart, Lung, and Blood Institute (NHLBI) | 1985-07-01 |
| Prevention of Coronary Aneurysms in Kawasaki Syndrome (NCT00000520) | National Heart, Lung, and Blood Institute (NHLBI) | 1985-07-01 |
| Coronary Heart Disease Risk Factors in Upwardly Mobile Blacks and Whites (NCT00005175) | National Heart, Lung, and Blood Institute (NHLBI) | 1985-07-01 |
| Effect of Maternal Smoking On Neonatal Lung Function (NCT00005285) | National Heart, Lung, and Blood Institute (NHLBI) | 1985-07-01 |
| Western Collaborative Group Study (WCGS): 25-Year Follow-up of Cardiovascular Disease Morbidity and Mortality (NCT00005174) | National Heart, Lung, and Blood Institute (NHLBI) | 1985-07-01 |
| Atherosclerosis Risk in Communities (ARIC) (NCT00005131) | National Heart, Lung, and Blood Institute (NHLBI) | 1985-07-01 |
| Pathobiological Determinants of Atherosclerosis in Youth (PDAY) (NCT00005679) | National Heart, Lung, and Blood Institute (NHLBI) | 1985-06-01 |
| Deferoxamine for the Treatment of Hemochromatosis (NCT00001203) | National Heart, Lung, and Blood Institute (NHLBI) | 1985-04-22 |
| Myocardial Infarction and Past Oral Contraceptive Use (NCT00005173) | National Heart, Lung, and Blood Institute (NHLBI) | 1985-04-01 |
| Drug Etiology of Aplastic Anemia and Related Dyscrasias (NCT00005302) | National Heart, Lung, and Blood Institute (NHLBI) | 1985-04-01 |
| Evaluating Electrocardiogram (ECG) Abnormalities From Young Adulthood Through Middle Age (NCT00556751) | National Heart, Lung, and Blood Institute (NHLBI) | 1985-01-01 |
| Epidemiology of Airway Responsiveness (NCT00005284) | National Heart, Lung, and Blood Institute (NHLBI) | 1985-01-01 |
| INTERSALT: International Study of Sodium, Potassium, and Blood Pressure (NCT00005763) | National Heart, Lung, and Blood Institute (NHLBI) | 1984-12-01 |
| Socioeconomic Status, John Henryism and Hypertension Risk in Blacks (NCT00005172) | National Heart, Lung, and Blood Institute (NHLBI) | 1984-12-01 |
| Cardiovascular Risk Factors in United States Adolescents and Adults (NCT00005171) | National Heart, Lung, and Blood Institute (NHLBI) | 1984-12-01 |
| Ambulatory Blood Pressure and Behavior (NCT00005170) | National Heart, Lung, and Blood Institute (NHLBI) | 1984-12-01 |
| Evaluation of the Causes and Disease Processes of Chronic Lung Disease (NCT00001183) | National Heart, Lung, and Blood Institute (NHLBI) | 1984-11-18 |
| Transfusion Safety Study (TSS) (NCT00005301) | National Heart, Lung, and Blood Institute (NHLBI) | 1984-09-01 |
| Lung Health Study (LHS) I and III (NCT00000568) | National Heart, Lung, and Blood Institute (NHLBI) | 1984-09-01 |
| Lifestyle and Chronic Disease in College Alumni (Harvard Alumni Health Study) (NCT00005169) | National Heart, Lung, and Blood Institute (NHLBI) | 1984-09-01 |
| Hyperapo B and Coronary Heart Disease (NCT00005168) | National Heart, Lung, and Blood Institute (NHLBI) | 1984-08-01 |
| High Frequency Ventilation in Premature Infants (HIFI) (NCT00000567) | National Heart, Lung, and Blood Institute (NHLBI) | 1984-08-01 |
| Randomized Trial of Dietary Intervention Therapy in Obese Hypertensives (DITOH) (NCT00000515) | National Heart, Lung, and Blood Institute (NHLBI) | 1984-07-01 |
| Diet Modification and Blood Pressure in Young People (NCT00005167) | National Heart, Lung, and Blood Institute (NHLBI) | 1984-07-01 |
| Multinational Monitoring of Trends and Determinants in Cardiovascular Disease (MONICA) (NCT00005678) | National Heart, Lung, and Blood Institute (NHLBI) | 1984-07-01 |
| Systolic Hypertension in the Elderly Program (SHEP) (NCT00000514) | National Heart, Lung, and Blood Institute (NHLBI) | 1984-06-01 |
| Trial of Antihypertensive Intervention Management (NCT00000513) | National Heart, Lung, and Blood Institute (NHLBI) | 1984-04-01 |
| Sodium Transport: Genetics and Hypertension (NCT00005166) | National Heart, Lung, and Blood Institute (NHLBI) | 1984-04-01 |
| Hydroxyurea for the Treatment of Patients With Sickle Cell Anemia (NCT00001197) | National Heart, Lung, and Blood Institute (NHLBI) | 1984-02-07 |
| Coronary Artery Risk Development in Young Adults (NCT00005130) | National Heart, Lung, and Blood Institute (NHLBI) | 1984-01-01 |
| Charleston Heart Study - Predictors of Coronary Disease in Blacks (NCT00005165) | National Heart, Lung, and Blood Institute (NHLBI) | 1984-01-01 |
| Prospective Investigation of Pulmonary Embolism Diagnosis (PIOPED) (NCT00000566) | National Heart, Lung, and Blood Institute (NHLBI) | 1983-09-01 |
| Platelet-Inhibitor Drug Trial in Coronary Angioplasty (NCT00000510) | National Heart, Lung, and Blood Institute (NHLBI) | 1983-09-01 |
| Blood Pressure Control--Racial and Psychosocial Influences (NCT00005685) | National Heart, Lung, and Blood Institute (NHLBI) | 1983-09-01 |
| Insulin Resistance and Blood Pressure Regulation in Blacks (NCT00005164) | National Heart, Lung, and Blood Institute (NHLBI) | 1983-09-01 |
| Validation and Field Test for Risk Appraisal Instruments (NCT00005163) | National Heart, Lung, and Blood Institute (NHLBI) | 1983-09-01 |
| Epidemiology of Decline in Heart Disease Mortality (NCT00005162) | National Heart, Lung, and Blood Institute (NHLBI) | 1983-08-01 |
| Penicillin Prophylaxis in Sickle Cell Disease (PROPS) (NCT00000585) | National Heart, Lung, and Blood Institute (NHLBI) | 1983-08-01 |
| Transfusion-Transmitted Cytomegalovirus Prevention in Neonates (NCT00000584) | National Heart, Lung, and Blood Institute (NHLBI) | 1983-07-01 |
| National Longitudinal Mortality Study (NLMS) (NCT00005159) | National Heart, Lung, and Blood Institute (NHLBI) | 1983-07-01 |
| Risk Factors For Asthma in Laboratory Animal Allergy (NCT00005283) | National Heart, Lung, and Blood Institute (NHLBI) | 1983-07-01 |
| Cardiovascular System in Obesity: Effect of Treatment (NCT00000506) | National Heart, Lung, and Blood Institute (NHLBI) | 1983-05-01 |
| Thrombolysis in Myocardial Infarction (TIMI) (NCT00000505) | National Heart, Lung, and Blood Institute (NHLBI) | 1983-04-01 |
| Cardiac Arrhythmia Pilot Study (CAPS) (NCT00000504) | National Heart, Lung, and Blood Institute (NHLBI) | 1982-09-01 |
| Randomized Clinical Trial of Non-Surgical Reperfusion of the Coronary Arteries (NCT00000503) | National Heart, Lung, and Blood Institute (NHLBI) | 1982-08-01 |
| Segregation/Linkage Analysis for Hypertension (NCT00005158) | National Heart, Lung, and Blood Institute (NHLBI) | 1982-07-01 |
| Speech Characteristics in Coronary Heart Disease (NCT00005157) | National Heart, Lung, and Blood Institute (NHLBI) | 1982-07-01 |
| Multi-Center Trial of Anti-Thymocyte Globulin in Treatment of Aplastic Anemia and Other Hematologic Disorders (NCT00000597) | National Heart, Lung, and Blood Institute (NHLBI) | 1982-03-01 |
| Physiological and Psychosocial Correlates of Type A Behavior (NCT00005155) | National Heart, Lung, and Blood Institute (NHLBI) | 1982-02-01 |
| Prospective Evaluation of Airways Reactivity (NCT00005282) | National Heart, Lung, and Blood Institute (NHLBI) | 1981-12-01 |
| Hypertension Prevention Trial (HPT) Feasibility Study (NCT00000501) | National Heart, Lung, and Blood Institute (NHLBI) | 1981-09-01 |
| Evaluation of SC-V Versus Conventional CPR (NCT00000502) | National Heart, Lung, and Blood Institute (NHLBI) | 1981-09-01 |
| National Health and Nutrition Examination Survey IV (NHANES (IV) (NCT00005154) | National Heart, Lung, and Blood Institute (NHLBI) | 1981-07-01 |
| Coronary Drug Project Mortality Surveillance (NCT00000483) | National Heart, Lung, and Blood Institute (NHLBI) | 1981-06-01 |
| Effects of Salt Intake on the Nervous Systems of Patients With Salt-Sensitive High Blood Pressure (NCT00001176) | National Heart, Lung, and Blood Institute (NHLBI) | 1981-05-01 |
| Etiologic Risk Factors of Cardiovascular Malformations (NCT00005153) | National Heart, Lung, and Blood Institute (NHLBI) | 1980-12-01 |
| Systolic Hypertension in the Elderly Program (SHEP) (Pilot Study) (NCT00000499) | National Heart, Lung, and Blood Institute (NHLBI) | 1980-09-01 |
| Pawtucket Heart Health Program (NCT00005151) | National Heart, Lung, and Blood Institute (NHLBI) | 1980-08-01 |
| Cholesterol-Lowering Atherosclerosis Study (CLAS) (NCT00000599) | National Heart, Lung, and Blood Institute (NHLBI) | 1980-06-01 |
| Control of Hypertension by Non-Pharmacologic Means (NCT00000498) | National Heart, Lung, and Blood Institute (NHLBI) | 1980-04-01 |
| Platelet Drug Trial in Coronary Disease Progression (NCT00000496) | National Heart, Lung, and Blood Institute (NHLBI) | 1979-12-01 |
| Coronary Heart Disease Incidence, Mortality, and Risk Factor Relationships (NCT00005148) | National Heart, Lung, and Blood Institute (NHLBI) | 1979-09-01 |
| Epidemiology of Atherosclerosis (NCT00005147) | National Heart, Lung, and Blood Institute (NHLBI) | 1979-09-01 |
| Evaluation of Lipoproteins (NCT00001168) | National Heart, Lung, and Blood Institute (NHLBI) | 1979-01-01 |
| Hepatitis B Vaccine Clinical Trial (NCT00000583) | National Heart, Lung, and Blood Institute (NHLBI) | 1978-11-01 |