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		Search Text: Clinical Trials
					
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            The NHLBI leads or sponsors studies for patients who have heart, lung, blood, or sleep related diseases or disorders. Find studies for diseases and conditions and see if you or a loved one is eligible.
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      How Clinical Trials Work
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      Who Can Participate
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      Benefits, Risks & Safety Measures
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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          Disease or Condition
        
          CLEARAcute Respiratory Distress SyndromeAlpha-1 Antitrypsin DeficiencyAnemiaAortic AneurysmAplastic AnemiaArrhythmiasAsthmaAtherosclerosisAtrial FibrillationBlood CholesterolBronchiectasisBronchitisCardiac ArrestCardiac CatheterizationCardiogenic ShockCardiomyopathyChildhood ObesityCircadian Rhythm DisordersCongenital Heart DefectsCOPDCoronary Heart DiseaseCystic FibrosisDeep Vein Thrombosis (DVT)DefibrillatorsGet Regular Physical ActivityHeart-Healthy LivingHeart AttackHeart FailureHeart InflammationHeart SurgeryHeart TransplantHeart Valve DiseasesHemolytic AnemiaHigh Blood PressureHow the Heart Works(-)
How the Lungs WorkIdiopathic Pulmonary FibrosisInsomniaInterstitial Lung DiseasesLAMLow Blood PressureLung Disease TreatmentsMarfan SyndromeMetabolic SyndromeNewborn Breathing ConditionsOverweight and ObesityPacemakersPeripheral Artery DiseasePhysical Activity and Your HeartPlatelet DisordersPleural DisordersPneumoniaPolycythemia VeraPrimary Ciliary DyskinesiaPulmonary HypertensionRespiratory FailureSarcoidosisSickle Cell DiseaseSleep ApneaSleep Deprivation and DeficiencySmoking and Your HeartStrokeThalassemiaTranscatheter Aortic Valve Replacement (TAVR)VasculitisVentilator/Ventilator SupportWhat Is Physical Activity?Women and Heart Disease

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Clear AllHow the Lungs Work
Showing 1 - 2 out of 2 results
      
      Prospective Evaluation of Next Generation CT Reconstruction (NextGenIR)
      Recruiting
                          Maryland
        Are you at least 18 years old and scheduled for a CT of the chest, abdomen, and pelvis?
                    In this study, researchers want to learn if new CT imaging methods with less radiation make images that are similar to traditional ways. If you are at least 18 and your doctor has said you need a CT scan of the chest, abdomen, or pelvis, you may be able to participate. This study is taking place at the National Institutes of Health Clinical Center in Bethesda, Maryland.
      The Lungs
              How the Lungs Work
              How the Heart Works
                          Adult, Older Adult
    Pulmonary Health in Children With Down Syndrome
      Recruiting
                          Colorado
        The goal of the study is to learn more about tests that can assess lung health in children with Down syndrome.
      How the Lungs Work
                          Child, Adult Back To Top Link
  

        

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