| Recruiting | OPtimal Adult Heart Transplant Immunosuppression With MicroRNA Levels NCT06939751 | Inova Health Care Services | — |
| Recruiting | Social Prescribing to Improve Adherence and Outcomes in Women With Heart Failure NCT06628973 | McGill University Health Centre/Research Institute of the McGill University Health Centre | N/A |
| Recruiting | Cardiac Remodelling Following Endovascular Repair of the Aorta NCT07415447 | Lisbon Academic Medical Center - Centro Académico de Medicina de Lisboa | — |
| Recruiting | Effect of Xenon on Brain Injury After Aneurysmal Subarachnoid Hemorrhage NCT04696523 | Turku University Hospital | Phase 2 |
| Recruiting | Study of Platelet Population Changes Under Circulatory Support With ECMO NCT07334457 | University Hospital, Strasbourg, France | — |
| Recruiting | Optimal Pediatric Heart Transplant Immunosuppression With MicroRNAs NCT06532890 | Inova Health Care Services | — |
| Recruiting | Landiolol in Mitral Valve Surgery NCT06793670 | Università Vita-Salute San Raffaele | Phase 4 |
| Not Yet Recruiting | Non-invasive Monitoring of Mixed Venous Oxygen Saturation Using the Capnodynamic Method in Adults NCT06632197 | Fundación de Investigación Biomédica - Hospital Universitario de La Princesa | — |
| Recruiting | The Effect of phoSPHocreatine on mEdical Emergency Team (Met) tREated Patients NCT06503016 | Università Vita-Salute San Raffaele | Phase 3 |
| Recruiting | A Post Market Surveillance Study of the Hemovent Extracorporeal Cardiopulmonary Support System:The MOBYBOX Tri NCT04183660 | Hemovent GmbH | — |
| Enrolling By Invitation | A Preliminary Study for INFORMED NCT05585125 | Weill Medical College of Cornell University | Phase 4 |
| Completed | Efficacy of AI EF Screening by Using Smartphone Application Recorded PLAX View Cardiac Ultrasound Video Clips NCT06330103 | Rayong Hospital | N/A |
| Active Not Recruiting | Physical Exercise and Telephone Follow-up Mediated by Telerehabilitation NCT05761639 | Clínica de Occidente S.A | N/A |
| Unknown | Blender Biomarkers: A BLENDER Sub-study to Evaluate the Effect of Oxygen Dose on Oxidative Stress and Organ In NCT05542966 | Australian and New Zealand Intensive Care Research Centre | — |
| Completed | Pilot Deprescribing N-of-1 Trials for Beta-blockers in HFpEF NCT04757584 | Weill Medical College of Cornell University | Phase 4 |
| Completed | Impact of Beta-blockers on Physical Function in HFpEF NCT04767061 | Weill Medical College of Cornell University | Phase 4 |
| Completed | Treatment of Pulmonary Hypertension in High-risk Cardiac Surgery Patients Using Inhalational and Intravenous A NCT04718350 | Aretaieion University Hospital | N/A |
| Completed | Levosimendan Administration in Pulmonary Hypertension NCT04599816 | Aretaieion University Hospital | N/A |
| Unknown | Absent Visitors: The Wider Implications of COVID-19 on Non-COVID Cardiothoracic ICU Patients, Relatives and St NCT04538469 | University of Glasgow | — |
| Terminated | Pemziviptadil (PB1046), a Long-acting, Sustained Release Human VIP Analogue, Intended to Provide Clinical Impr NCT04433546 | PhaseBio Pharmaceuticals Inc. | Phase 2 |
| Completed | Cardiac Dysfunction in Critically Ill Covid-19 Patients NCT06197256 | Region Stockholm | — |
| Unknown | Biomarkers, Genomics, Physiology in Critically Ill and ECMO Patients NCT04669444 | University of California, San Diego | N/A |
| Completed | Cardiac Performance in Mechanically Ventilated COVID-19 Patients NCT04628195 | Pontificia Universidad Catolica de Chile | — |
| Completed | Validation of a Sensor for Non-invasive Measurement of Stroke Volume and Cardiac Output NCT04255108 | Baxter Healthcare Corporation | — |
| Completed | Blend to Limit Oxygen in ECMO: A Randomised Controlled Registry Trial NCT03841084 | Australian and New Zealand Intensive Care Research Centre | Phase 2 |
| Unknown | Ferric Carboximaltose on Intra-myocardial Iron Load in Patients With Heart Failure NCT03871699 | Hospital Moinhos de Vento | Phase 4 |
| Completed | Clinical Validation of Algorithms for Mean Systemic Filling Pressure and Automated Cardiac Output NCT04202432 | Catharina Ziekenhuis Eindhoven | — |
| Completed | Evaluation of MyoStrain™ in Clinical Practice NCT03825224 | University of Kansas Medical Center | — |
| Recruiting | Recovery From ICUAW Following Severe Respiratory and Cardiac Failure NCT03753412 | Barts & The London NHS Trust | — |
| Completed | An Investigational Study of Continuous 8-Hour Intravenous Administrations of BMS-986231 in Participants With H NCT03730961 | Bristol-Myers Squibb | Phase 2 |
| Completed | Safety and Efficacy of the Gastric Reactance (XL) in Patients Post-operated of Elective Cardiac Surgery NCT03799133 | Critical Perfusion Inc. | N/A |
| Completed | An Investigational Study to Evaluate Experimental Medication BMS-986224 in Renally Impaired Participants NCT03634969 | Bristol-Myers Squibb | Phase 1 |
| Completed | Remote Patient Monitoring for Patients With Heart Failure in France NCT06312501 | Satelia | — |
| Completed | An Investigational Study of Experimental Medication BMS-986231 Given in Participants With Different Levels of NCT03515980 | Bristol-Myers Squibb | Phase 1 |
| Completed | A Study of Experimental Medication BMS-986231 in Patients With Different Levels of Kidney Function NCT03332186 | Bristol-Myers Squibb | Phase 1 |
| Completed | A Study of Continuous Infusions of HNO (Nitroxyl) Donor in Patients With Heart Failure and Impaired Systolic F NCT03357731 | Bristol-Myers Squibb | Phase 2 |
| Unknown | Perioperative Portal Vein Pulsatility as a Postoperative Prognostic Indicator in Pulmonary Endarterectomy NCT03197792 | Centre Chirurgical Marie Lannelongue | N/A |
| Completed | cARdiotoxicity Profile of aBIraTeRone in prostAte Cancer : a pharmacoviGilancE Study NCT03243604 | Groupe Hospitalier Pitie-Salpetriere | — |
| Completed | The Efficacy and Safety of Pirfenidone in Patients With Heart Failure and Preserved Left Ventricular Ejection NCT02932566 | Manchester University NHS Foundation Trust | Phase 2 |
| Completed | Heart Failure Insomnia Treatment Study NCT03636880 | Ohio State University | N/A |
| Completed | Pocket-sized Ultrasound for Point-of-care Diagnosis of Heart Failure NCT02939157 | Umeå University | — |
| Completed | Screening for the Transthyretin-Related Familial Amyloidotic Polyneuropathy (TTR FAP) NCT01705626 | CENTOGENE GmbH Rostock | — |
| Completed | Impact of the Aerobic Exercise Versus Exercise of Force on the Hemodynamic, Lipidic, Anthropometric and Psycho NCT03913780 | University Tolteca | N/A |
| Completed | Insomnia Self-Management in Heart Failure NCT02660385 | Yale University | N/A |
| Withdrawn | CRT Improved Clinical Response UK Trial NCT02669134 | Aston University | Phase 3 |
| Terminated | Syncardia 50cc TAH-t as a Bridge to Transplant NCT02459054 | SynCardia Systems. LLC | N/A |
| Completed | Link-HF: Multisensor Non-invasive Telemonitoring System for Prediction of Heart Failure Exacerbation NCT03037710 | Josef Stehlik | — |
| Completed | Pharmacist Interventions in Rural Elderly Warfarin Patients NCT03212898 | Slaven Falamić | N/A |
| Completed | Anti-Angiotensin-Receptor 1 (ATR1)-, Anti-Endothelin-Receptor A (ETRA)-Antibodies and T Cells in Cardiomyopath NCT02319590 | Zurich Regional Health Center | — |
| Completed | Cardiac Assessment of Patients With Hip Implants NCT02331264 | Royal National Orthopaedic Hospital NHS Trust | — |
| Terminated | Clinical Trial to Evaluate the the ReliantHeart HeartAssist 5® VAD System in Patients Awaiting Heart Transplan NCT02205411 | ReliantHeart Inc. | N/A |
| Terminated | Protocolized Diuretic Strategy in Cardiorenal Failure NCT01921829 | Kelly V. Liang, MD | Phase 4 |
| Terminated | Near Infrared Spectroscopy (NIRS) for Heart Failure Assessment. NCT01577810 | Phoenix Children's Hospital | N/A |
| Completed | Renal Denervation in Heart Failure With Preserved Ejection Fraction NCT01840059 | Royal Brompton & Harefield NHS Foundation Trust | Phase 2 |
| Completed | Heart Failure Management Program Versus Usual Care NCT01822912 | University of Colorado, Denver | N/A |
| Unknown | China National Heart Failure Registry NCT02079428 | Shanghai Institute of Cardiovascular Diseases | — |
| Terminated | Pronostic Value of Endothelial Dysfunction in Heart Failure NCT02859636 | Centre Hospitalier Universitaire de Besancon | — |
| Unknown | Assessment of Exercise Intensity in Cardiac Rehabilitation Programmes for Patients With Chronic Heart Failure NCT01545102 | Guy Lloyd | — |
| Completed | Echocardiographic Assessment of Function During ECMO Support NCT01551849 | Nationwide Children's Hospital | — |
| Completed | Preoperative Infusion of Levosimendan in Patients Undergoing Cardiac Surgery NCT04635293 | Aretaieion University Hospital | N/A |
| Terminated | Study of Heart Failure Hospitalizations After Aquapheresis Therapy Compared to Intravenous (IV) Diuretic Treat NCT01474200 | Nuwellis, Inc. | N/A |
| Completed | Blood Pressure Reduction in Heart Failure NCT01255475 | University of Sao Paulo | Phase 2 / Phase 3 |
| Completed | Tomography Positron Emission Assessment of the Impact of Cardiac Rehabilitation on Coronary Endothelial Functi NCT02524574 | University Hospital, Caen | N/A |
| Completed | Acoustic Radiation Force Impulse Imaging (ARFI) : a New Technique to Assess Liver Elasticity NCT01082419 | University Hospital, Bordeaux | N/A |
| Unknown | Prognosis of Patients With Compete Left Bundle Branch Block NCT03096678 | Chinese Academy of Medical Sciences, Fuwai Hospital | — |
| Completed | Temporary Epicardial Cardiac Resynchronisation. NCT01027299 | Cardiff and Vale University Health Board | N/A |
| Completed | Efficacy Study of Digoxin & Ivabradine to Treat Heart Failure NCT01699776 | Cocco, Giuseppe, M.D. | Phase 4 |
| Completed | Mechanical Ventilation Controlled by the Electrical Activity of the Patient's Diaphragm - Effects on Cardiac P NCT00647361 | Insel Gruppe AG, University Hospital Bern | Phase 1 |