Find NHLBI Clinical Trials

Search selected NHLBI-supported clinical trials and observational studies by condition, location, or age group. You can also view the complete list of NHLBI-funded studies at ClinicalTrials.gov.

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Showing 1 - 4 out of 4 results
Recruiting
Maryland
Do you or your child have a lung disease? This study will investigate the genes involved in the breathing process and in the development of lung diseases such as asthma or sarcoidosis to improve understanding of the role they play. To participate in this study, you or your child must be between 2 and 90 years old. This study is located in Bethesda, Maryland, at the NIH Clinical Center.
All Ages
Accepting Healthy Volunteers
Recruiting
Maryland
Has your doctor recommended right heart cardiac catheterization for you? This study is investigating new magnetic resonance imaging (MRI) techniques that use a guidewire to help position a heart catheter within the heart. MRI fluoroscopy shows pictures of the heart so that doctors can watch while they work. Using the guidewire during MRI may improve the procedure of heart catheterization. To participate in this study, you must be at least 18 years old, and your doctor must have recommended right heart catheterization for you. This study is located in Bethesda, Maryland.
Adult, Older Adult
Recruiting
Maryland
Are you an adult interested in a new treatment for pulmonary hypertension? This study is exploring whether a medicine called spironolactone can improve heart and lung function during exercise in people who have pulmonary hypertension. To participate in this study, you must be 18 to 99 years old and have a type of pulmonary hypertension known as pulmonary arterial hypertension. This study is located in Bethesda, Maryland.
Adult, Older Adult
Recruiting
Maryland
Este estudio explora si un medicamento llamado espironolactona puede mejorar la función cardíaca y pulmonar durante el ejercicio en personas con hipertensión pulmonar. Para participar en este estudio, debe tener entre 18 y 99 años y un tipo de hipertensión pulmonar conocido como hipertensión arterial pulmonar. Este estudio se lleva a cabo en Bethesda (Maryland).
Adult, Older Adult