| Prevention of Hypertension: A Randomized Trial (NCT00000495) | Northwestern University | 1978-12-01 |
| Management of Patent Ductus in Premature Infants (NCT00000494) | National Heart, Lung, and Blood Institute (NHLBI) | 1978-09-01 |
| Coronary-Prone Behavior and Cardiovascular Reactivity (NCT00005144) | National Heart, Lung, and Blood Institute (NHLBI) | 1978-08-01 |
| Etiology and Prevalence of Peripheral Arterial Disease (NCT00005142) | National Heart, Lung, and Blood Institute (NHLBI) | 1978-07-01 |
| Stanford Five-City Multifactor Risk Reduction Study (NCT00005143) | Stanford University | 1978-07-01 |
| Multicenter Investigation of Limitation of Infarct Size (MILIS) (NCT00000493) | National Heart, Lung, and Blood Institute (NHLBI) | 1977-09-01 |
| Epidemiology of Cardiovascular and Non-Cardiovascular Risk In Chicago (NCT00005140) | National Heart, Lung, and Blood Institute (NHLBI) | 1977-09-01 |
| Minneapolis Children's Blood Pressure Study (NCT00005141) | National Heart, Lung, and Blood Institute (NHLBI) | 1977-09-01 |
| Beta-Blocker Heart Attack Trial (BHAT) (NCT00000492) | National Heart, Lung, and Blood Institute (NHLBI) | 1977-09-01 |
| Characterization Of Coronary Prone Pedigrees (NCT00005139) | University of Utah | 1977-07-01 |
| High Blood Pressure in the Young (NCT00005138) | National Heart, Lung, and Blood Institute (NHLBI) | 1976-06-01 |
| Aspirin-Myocardial Infarction Study (AMIS) (NCT00000491) | National Heart, Lung, and Blood Institute (NHLBI) | 1974-10-01 |
| Bogalusa Heart Study (NCT00005129) | Tulane University | 1973-08-01 |
| Program on Surgical Control of Hyperlipidemias (POSCH) (NCT00000490) | University of Minnesota | 1973-06-01 |
| Lipid Research Clinics Coronary Primary Prevention Trial (CPPT) (NCT00000488) | National Heart, Lung, and Blood Institute (NHLBI) | 1973-06-01 |
| Coronary Artery Surgery Study (CASS) (NCT00000489) | University of Washington | 1973-06-01 |
| Lipid Research Clinics Population Studies (NCT00005128) | National Heart, Lung, and Blood Institute (NHLBI) | 1972-07-01 |
| Multiple Risk Factor Intervention Trial for the Prevention of Coronary Heart Disease (MRFIT) (NCT00000487) | University of Minnesota | 1972-06-01 |
| Unstable Angina Pectoris Trial (NCT00000486) | National Heart, Lung, and Blood Institute (NHLBI) | 1972-01-01 |
| NHLBI Type II Coronary Intervention Study (NCT00000594) | National Heart, Lung, and Blood Institute (NHLBI) | 1971-11-01 |
| Muscatine Heart Study (NCT00005127) | National Heart, Lung, and Blood Institute (NHLBI) | 1971-06-01 |
| Hypertension Detection and Follow-up Program (HDFP) (NCT00000485) | National Heart, Lung, and Blood Institute (NHLBI) | 1971-05-01 |
| NAS-NRC Twin Registry (NCT00005125) | National Heart, Lung, and Blood Institute (NHLBI) | 1970-07-01 |
| National Heart, Lung, and Blood Institute Twin Study (NCT00005124) | National Heart, Lung, and Blood Institute (NHLBI) | 1969-07-01 |
| Follow-up Study of the RAI-Treated Hyperthyroid Patients (NCT00471458) | Tampere University | 1969-01-01 |
| Treatment of Hypertension (NCT00000484) | National Heart, Lung, and Blood Institute (NHLBI) | 1966-04-01 |
| Honolulu Heart Program (NCT00005123) | National Heart, Lung, and Blood Institute (NHLBI) | 1965-07-01 |
| Coronary Drug Project (NCT00000482) | National Heart, Lung, and Blood Institute (NHLBI) | 1965-04-01 |
| Evans County Studies (NCT00005122) | National Heart, Lung, and Blood Institute (NHLBI) | 1958-07-01 |
| Framingham Heart Study (NCT00005121) | National Heart, Lung, and Blood Institute (NHLBI) | 1948-07-01 |
| Women's Health Initiative (WHI) (NCT00000611) | National Heart, Lung, and Blood Institute (NHLBI) | |
| A Clinical Study to Evaluate the Safety and Performance of the Modular AAA Stent-Graft System (NCT01368679) | Scitech Produtos Medicos SA | |
| Effect of High Dose Vitamin E on Carotid Atherosclerosis (NCT00010699) | National Center for Complementary and Integrative Health (NCCIH) | |
| Diurnal Triglyceridemia in Relation to Alcohol Intake (NCT01786421) | Sint Franciscus Gasthuis | |
| Enhanced Multicenter Dietary Portfolio Study (NCT01954472) | Unity Health Toronto | |
| Effects of Training Intensity on the CHD Risk Factors in Postmenopausal Women (NCT00000108) | National Center for Research Resources (NCRR) | |
| Interactions Between HIV Protease Inhibitors and Calcium Channel Blockers (NCT00039975) | National Institute of Allergy and Infectious Diseases (NIAID) | |
| The Influence of Soy Isoflavnoids on the Hypocholesterolemic Effects of Soy (NCT00877825) | University of Toronto | |
| Magnetic Resonance Imaging-Portfolio Diet Study #7 (NCT02078635) | Unity Health Toronto | |
| Diabetic Patients With End-Stage Renal Disease (NCT00435786) | Rigshospitalet, Denmark | |