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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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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 DisordersBronchiectasisBronchitisCardiomyopathyCircadian 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 Obesity(-)
PacemakersPeripheral 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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      Metabolic Mapping and Cardiac Resynchronization
      Recruiting
                          Minnesota
        Are you an adult with mild heart failure and a left bundle branch block? This study will test whether a type of pacemaker called a cardiac resynchronization device can help the heart pump more blood in people who have mild heart failure (HF) and left bundle branch block. In the study, participants will have a cardiac resynchronization device implanted. This study is located in Bethesda, Maryland.
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