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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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      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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          CLEARAnemiaAngina (Chest Pain)Aplastic AnemiaArrhythmiasAsthmaAtherosclerosisAtrial FibrillationBleeding DisordersBlood CholesterolBlood Clotting DisordersBronchiectasisBronchitis(-)
Cardiac CatheterizationCardiomyopathyCircadian Rhythm DisordersConduction DisordersCongenital Heart DefectsCOPDCoronary Artery Bypass GraftingCoronary Heart DiseaseCystic FibrosisHeart-Healthy LivingHeart FailureHeart SurgeryHeart TestsHeart TreatmentsHeart Valve DiseasesHemolytic AnemiaHigh Blood PressureHigh Blood TriglyceridesHow Sleep WorksHow the Lungs WorkIdiopathic Pulmonary FibrosisInsomniaInterstitial Lung DiseasesLAMLong QT SyndromeLow Blood PressureLung Disease TreatmentsMetabolic SyndromeNarcolepsyNewborn Breathing ConditionsOverweight and ObesityPeripheral Artery DiseasePhysical Activity and Your HeartPlatelet DisordersPleural DisordersPneumoniaPulmonary HypertensionPulmonary RehabilitationRespiratory FailureSickle Cell DiseaseSleep ApneaSleep Deprivation and DeficiencySleep StudiesSmoking and Your HeartStrokeTests for Lung DiseaseThe LungsTreatments for Blood DisordersVenous ThromboembolismVentilator/Ventilator Support

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Clear AllCardiac Catheterization
Showing 1 - 1 out of 1 results
      
      Right Heart Catheterization Using Magnetic Resonance Imaging Fluoroscopy and Passive Guidewires
      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.
      Cardiogenic Shock
              Pulmonary Hypertension
              Cardiac Catheterization
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