| Not Yet Recruiting | BAG3-DCM Natural History Study NCT07486752 | Rocket Pharmaceuticals Inc. | — |
| Not Yet Recruiting | Safety and Clinical Performance of the Freesolve Resorbable Magnesium Scaffold (RMS) System in Subjects With C NCT07258290 | Teleflex | N/A |
| Not Yet Recruiting | Self Expanding Coronary Sinus Reducer for Treatment of Symptomatic Coronary Microvascular Dysfunction (CMD) NCT07449325 | VahatiCor, Inc. | N/A |
| Recruiting | Transition to KPL-387 Monotherapy Dosing & Administration Study NCT07288216 | Kiniksa Pharmaceuticals International, plc | Phase 2 |
| Recruiting | PKP2-ACM Natural History Study NCT06644742 | Rocket Pharmaceuticals Inc. | — |
| Enrolling By Invitation | Pilot Study of StudyU for N-of-1 Trials in HFrEF Patients (N-of-1 App) NCT07252310 | Weill Medical College of Cornell University | Phase 4 |
| Not Yet Recruiting | Sternal Plating High Risk NCT06660186 | University Hospitals Cleveland Medical Center | N/A |
| Recruiting | Single vs. Dual Antiplatelet Therapy in Elderly or HBR Patients Undergoing Percutaneous Intervention With DCB NCT06535568 | Fondazione Ricerca e Innovazione Cardiovascolare ETS | N/A |
| Recruiting | A Prospective, Multicenter, Randomized Controlled Trial to Investigate the Value of Coronary CT Angiography in NCT07286578 | Fundación EPIC | N/A |
| Not Yet Recruiting | DEscripitive Patient Analysis to Enable Risk-based Quality Improvement Measures in a lArge iNternal mediCIne g NCT06178302 | Imed19 | — |
| Not Yet Recruiting | Implementation of New Exercise Protocols in Cardiac Rehabilitation. NCT07161219 | Cliniques universitaires Saint-Luc- Université Catholique de Louvain | N/A |
| Recruiting | Cardiac Assessment for Recurrent Stroke Risk Evaluation in Atrial Fibrillation NCT06954610 | Insel Gruppe AG, University Hospital Bern | — |
| Recruiting | Use of Bedside Imaging and Community Health Workers for Early Screening and Referral of Pre-symptomatic Stage NCT06769880 | Rush University Medical Center | N/A |
| Not Yet Recruiting | ONLOOP Trial: Evaluating a New Surveillance and Support System for Survivors of Childhood Cancer in Ontario NCT05832138 | The Hospital for Sick Children | N/A |
| Recruiting | Understanding Decentralized Trial Engagement and Clinical Impediments Through Digital Efforts (UDECIDE) Among NCT06587204 | University of Miami | N/A |
| Recruiting | Angiography and Electrogram Guided Bachmann Bundle Pacing NCT07110922 | Pugazhendhi Vijayaraman | N/A |
| Recruiting | Gauging Outcomes of Total Milk Ingestion on Lipid and gControl NCT07087184 | University of California, San Francisco | N/A |
| Not Yet Recruiting | The Effect of Education on Symptom Burden, Medication Adherence, and Nutritional Behaviour NCT07017751 | Naile ALANKAYA | N/A |
| Not Yet Recruiting | Wearable Cardiac Monitor to Enhance Detection of Arrhythmia Recurrence After Catheter Ablation of Atrial Fibri NCT06564012 | Sunnybrook Health Sciences Centre | — |
| Recruiting | Changes in Plaque Characteristics After Short-term Statin Therapy as Assessed With Coronary CT NCT06603363 | Prof. Maurovich-Horvat Pál | N/A |
| Recruiting | Acoramidis Transthyretin Amyloidosis Prevention Trial in the Young (ACT-EARLY) Study in Asymptomatic Carriers NCT06563895 | Eidos Therapeutics, a BridgeBio company | Phase 3 |
| Enrolling By Invitation | Health eHeart BioBank NCT06976502 | University of California, San Francisco | — |
| Recruiting | FAPO-2: Cardiac Patient Monitoring Tool for Clinical Observation and Arrhythmia Detection NCT07174206 | University of Sao Paulo | N/A |
| Enrolling By Invitation | Utility and Effectiveness of Polygenic Risk Scoring (PRS) for Coronary Artery Disease (CAD) NCT06542432 | MyOme | N/A |
| Recruiting | Trial to Evaluate Safety And Effectiveness of Mechanical Circulatory Support in Patients With Advancing Heart NCT06526195 | Abbott Medical Devices | N/A |
| Recruiting | Depressive Symptoms After Cardiac Surgery NCT06706323 | Roland von Känel | — |
| Completed | Sapphire 3 CTO Study NCT06358508 | OrbusNeich | N/A |
| Recruiting | Investigation of the BrioVAD System for the Treatment of Left Ventricular Heart Failure NCT06310031 | BrioHealth Solutions, Inc. | N/A |
| Recruiting | Comparison of the Effects of Inspiratory Muscle Training and Baduanjin Exercises in Hypertrophic Cardiomyopath NCT06490250 | Istanbul University - Cerrahpasa | N/A |
| Completed | Food Is Medicine for Patients With Heart Failure NCT06540118 | University of California, San Diego | N/A |
| Recruiting | Health Electronic Assessment of Risks and Trends Using Biometric Equipment and Technology NCT06753045 | Tulane University | — |
| Recruiting | Echocardiography in Nursing Home NCT06445231 | Nantes University Hospital | N/A |
| Not Yet Recruiting | Multi-Disciplinary Treatment on the Anthropomorphism of Large Language Models NCT06627985 | North Sichuan Medical College | — |
| Recruiting | Abbott Structural Heart Device Registry NCT06590467 | Abbott Medical Devices | — |
| Recruiting | To Compare and Evaluate the Efficacy and Safety Between TS-RF System and BRK Transseptal Needles Used for Tran NCT06358391 | Starmed | N/A |
| Recruiting | Extended Perioperative Administration of Fibrinolysis Inhibitors After Cardiac Surgery NCT06493227 | Saint Petersburg State University, Russia | N/A |
| Recruiting | Lumason® Infusion vs. Bolus Administrations NCT06400004 | Bracco Diagnostics, Inc | Phase 3 |
| Not Yet Recruiting | Inflammation in Acute Cardiovascular Diseases - the CArdiovascular Inflammation Registry (CAIR) NCT06411340 | King's College London | — |
| Recruiting | Accuracy of LAA Occluder Size Selection: CT vs. DSA During Combined AF Ablation and LAA Occlusion NCT06455644 | First Affiliated Hospital of Shantou University Medical College | N/A |
| Completed | Using the Visualization for Lifestyle Change in Patients At Risk of Cardiovascular Diseases NCT06226948 | University Maribor | N/A |
| Completed | Cardiac Rehabilitation: Optimisation of the Functional Capacity of Patients Hospitalized With Cardiac Disease NCT06546878 | José Manuel Afonso Moreira | N/A |
| Not Yet Recruiting | Impact of Bariatric Surgery on Heart Disease Compared to Standard Care NCT06346145 | Danderyd Hospital | N/A |
| Completed | Deep Learning Super-Resolution Single-Beat CMR NCT07029789 | University Hospital, Bonn | — |
| Active Not Recruiting | Real-world Study on Dapagliflozin Usage in Patients With Heart Failure (HF) in Germany NCT06336330 | AstraZeneca | — |
| Enrolling By Invitation | SHADES Mechanistic Trial NCT06041581 | Indiana University | N/A |
| Recruiting | Testing VIRTUES Patient Care Sets in Cardiac Patients (VIRTUES Cardiac Care) NCT05452356 | London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's | — |
| Recruiting | Smart Walk: A Culturally Tailored Smartphone-Delivered Physical Activity Intervention for African American Wom NCT06337708 | Arizona State University | Phase 2 |
| Withdrawn | Immunomodulatory Effects of PCSK9 Inhibition NCT05720156 | Massachusetts General Hospital | — |
| Recruiting | Smartphone Twelve-Lead ECG Utility In ST-Elevation Myocardial Infarction II NCT06271577 | AliveCor | N/A |
| Recruiting | Myocardial Perfusion Quantification With SPECT Using Multi-Pinhole Collimator Compared to Photon-Counting Coro NCT06670768 | Semmelweis University | N/A |
| Not Yet Recruiting | Outcomes of Children After Hospitalization in Intensive Care Unit NCT06124092 | St. Justine's Hospital | — |
| Completed | Safety & Effectiveness of Tovinontrine in Chronic Heart Failure With Preserved Ejection Fraction (Cycle-2-PEF) NCT06215586 | Cardurion Pharmaceuticals, Inc. | Phase 2 |
| Completed | A Study to Assess Safety & Effectiveness of Tovinontrine in Chronic Heart Failure With Reduced Ejection Fracti NCT06215911 | Cardurion Pharmaceuticals, Inc. | Phase 2 |
| Enrolling By Invitation | A Preliminary Study for INFORMED NCT05585125 | Weill Medical College of Cornell University | Phase 4 |
| Enrolling By Invitation | N-of-1 for Beta-Blockers in Cardiac Amyloidosis NCT05019027 | Weill Medical College of Cornell University | Phase 4 |
| Active Not Recruiting | Intraoperative Echocardiography in Low-Risk CABG Surgery NCT06154265 | University of Pennsylvania | N/A |
| Enrolling By Invitation | Exparel vs. Marcaine ESP Block for Post-cardiac Surgical Pain NCT06077422 | Rutgers, The State University of New Jersey | Phase 2 / Phase 3 |
| Completed | Behavior Change Intervention for Cardiovascular Risk Reduction Among People Experiencing Homelessness NCT06025721 | Katherine Vickery | N/A |
| Recruiting | To Investigate the Effect of Esketamine Hydrochloride on Pulmonary Complications NCT06467513 | Zhang XIao Mei | Phase 4 |
| Active Not Recruiting | The Protein Disrupted in Schizophrenia 1 (DISC1) as a Novel Biomarker for Cardiac Disease NCT06304233 | Norwegian University of Science and Technology | — |
| Recruiting | Therapy to Maintain Remission in Dilated Cardiomyopathy NCT06091475 | Imperial College London | N/A |
| Terminated | Effectiveness of CRD-4730 in Participants With Catecholaminergic Polymorphic Ventricular Tachycardia (CPVT) NCT06005428 | Cardurion Pharmaceuticals, Inc. | Phase 2 |
| Recruiting | Complete Lifestyle Medicine Intervention Program NCT06192251 | Northern Ontario School of Medicine | — |
| Completed | Feasibility Study for Instant Cardiac Diagnostic and Post-operative Risk Assessment with the LynxPatch Device NCT05987904 | Lynx Health Science GmbH | — |
| Active Not Recruiting | Future Innovations in Novel Detection for Atrial Fibrillation (FIND-AF): Pilot Study NCT05898165 | University of Leeds | — |
| Completed | Dairy Fat and Fermentation Study NCT05840081 | Tufts University | N/A |
| Unknown | Perception of Cardiovascular Risk NCT06190743 | Azienda Ospedaliera SS. Antonio e Biagio e Cesare Arrigo di Alessandria | — |
| Completed | Tailoring OT and RD Services for Home-delivered Meal Clients NCT06059404 | Ohio State University | Phase 1 |
| Active Not Recruiting | Feasibility Study SA of the Supira System for HRPCI NCT05864248 | Supira Medical | N/A |
| Completed | Angiography-Derived Quantitative Functional Assessment Versus Pressure-Derived FFR and IMR: The FAIR Study NCT06039748 | Shenzhen Raysight Intelligent Medical Technology Co., Ltd. | — |
| Completed | Heart-health Promotion NCT05949892 | University of Baghdad | N/A |
| Recruiting | Goal-directed vs. Empirical Tranexamic Acid Administrationin Cardiovascular Surgery NCT05806346 | Konkuk University Medical Center | N/A |
| Active Not Recruiting | HIDRAdenitis Suppurativa and HEART Disease NCT05989945 | Herlev and Gentofte Hospital | — |
| Unknown | The Living With a Long-Term Condition Study NCT06072287 | King's College London | — |
| Recruiting | Cardiometabolic Health in First Time Pregnancy NCT05856318 | Cambridge University Hospitals NHS Foundation Trust | — |
| Completed | Whole Food Plant-Based Diet for HIV-Associated Reduction in Cardiovascular Risk (PLANT-HART) NCT05796882 | Universidad Autonoma de Chihuahua | N/A |
| Unknown | Atrial Fibrillation and Diabetes Mellitus NCT05873920 | Heart and Diabetes Center North-Rhine Westfalia | — |
| Active Not Recruiting | The Change Club Study: Evaluation of Civic Engagement for Built Environment Change and Health Improvement NCT05002660 | Texas A&M University | N/A |
| Unknown | Evaluate the Predictive Impact of the EHMRG NCT05632263 | University of Monastir | — |
| Recruiting | Comparison of the Outcomes of Single vs Multiple Arterial Grafts in Women NCT04124120 | Weill Medical College of Cornell University | N/A |
| Completed | RecoveryPlus Telerehab Platform Pilot Study NCT05804500 | NODEHealth Foundation | N/A |
| Recruiting | Non-Invasive Method for Evaluation of Cardiac Resynchronization Therapy NCT05868616 | Oslo University Hospital | — |
| Unknown | Effect of Synapse Medicine Decision Support on Inpatient Pharmacist Efficacy and Efficiency NCT05459155 | Brigham and Women's Hospital | N/A |
| Completed | Fasting Versus Non-fasting on Outcomes and Satisfaction Prior to Cardiac Catheterization NCT05851872 | Virginia Commonwealth University | N/A |
| Completed | Sleepiz One+ Versus Capnography and Electrocardiography NCT05712226 | Sleepiz AG | N/A |
| Unknown | Progression of Ascending Aorta Diameters in Bicuspid Aortic Valve After Transcatheter or Surgical Replacement. NCT05708118 | Fondazione Policlinico Universitario Agostino Gemelli IRCCS | — |
| Completed | Monocyte Priming When Consuming a Western Diet NCT05348395 | Wake Forest University Health Sciences | N/A |
| Unknown | Flexible vs. Fixed Diuretic Regimen in the Management of Chronic Heart Failure: A Pilot Study NCT05594823 | London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's | Phase 4 |
| Active Not Recruiting | Cardiac Structure and Function in Patients with Cystic Fibrosis NCT06084468 | Herlev and Gentofte Hospital | — |
| Completed | Carbohydrate Loading on Insulin Resistance in Open Heart Surgery NCT06901947 | Indonesia University | N/A |
| Unknown | Benchtop NMR Spectroscopy for Assessment of Clinical Human Pathologies (BRANCH-P STUDY) NCT05473325 | Willows Health | — |
| Unknown | Clinical Efficacy of Stent-balloon-stent (SBS) Technique in the Treatment of Coronary Bifurcation Lesions NCT06045039 | Henan Institute of Cardiovascular Epidemiology | — |
| Unknown | Nurse-led Medication Self-management Intervention in the Improvement of Medication Adherence NCT05645653 | Hamad Medical Corporation | N/A |
| Unknown | The North Kynouria Project NCT06115213 | University Hospital, Ioannina | N/A |
| Completed | IntraCardiac Echocardiography sysTem NCT06392243 | Sonosemi Medical Co., Ltd. | N/A |
| Unknown | Evaluation of Cognitive Status, Kinesiophobia, Physical Activity Level, and Functional Performance in Coronary NCT05553106 | Hacettepe University | — |
| Completed | Reducing Sedentary Time in Patients With Cardiovascular Disease NCT05534256 | Vanderbilt University | N/A |
| Completed | AF-FLOW Registry to Evaluate Electrographic Flow Mapping in Patients Undergoing Ablation for Atrial Fibrillati NCT05481359 | Ablacon, Inc. | — |
| Completed | Evaluation of the LVivo Image Quality Scoring (IQS) NCT05563701 | DiA Imaging Analysis Ltd | — |
| Recruiting | Evaluation of Effectiveness and Safety of Synergy XD and Synergy Megatron™ Stent NCT05044273 | Jung-min Ahn | — |
| Recruiting | The Leadless AV Versus DDD Pacing Study NCT05498376 | Insel Gruppe AG, University Hospital Bern | Phase 4 |
| Unknown | European FIH Study - NeoChord Transcatheter Mitral Repair System for Symptomatic Mitral Regurgitation NCT05425628 | NeoChord | N/A |
| Completed | Prospective Validation of the Emergency Heart Failure Mortality Risk Grade (EHMRG) Score in Patients With Acut NCT05710302 | Marmara University Pendik Training and Research Hospital | — |
| Completed | Assessing AThrough Radiofrequency Transseptal Puncture System for Left Atrial Access NCT06386458 | Hangzhou NOYA MedTech Co. Ltm. | N/A |
| Recruiting | South Asians and Coronary Plaque Registry NCT05367297 | University of Texas Southwestern Medical Center | — |
| Terminated | Effectiveness of CRD-740 in Heart Failure NCT05409183 | Cardurion Pharmaceuticals, Inc. | Phase 2 |
| Terminated | Turkish Adaptation, Validity and Reliability of Exercise Sensitivity Questionnaire NCT05429307 | Reyhan Kaygusuz | — |
| Recruiting | Retrospective Prospective Multicentric Clinical Follow up of Patients After Being Treated With TricValve® NCT05114850 | P+F Products + Features GmbH | — |
| Completed | Reiki Effects on Heart Rhythm, Biochemistry and Cortisol Findings, and Anxiety NCT05483842 | Ankara Medipol University | N/A |
| Completed | Low Workload Concept for the Detection of Silent Atrial Fibrillation (AF) and Atrial Fibrillation Burden in Pa NCT05351775 | University of Turku | N/A |
| Completed | Upper Extremity Elevation and Lungfunction After Open Heart Surgery NCT05278819 | Michael Reinhart | N/A |
| Unknown | Heart Patch for Myocardial Infarction COVID-19 NCT04728906 | Rumah Sakit Pusat Angkatan Darat Gatot Soebroto | N/A |
| Unknown | The Effect of Intranasal Insulin Administration on Cognitive Function After Cardiac Surgery. NCT03324867 | McGill University Health Centre/Research Institute of the McGill University Health Centre | N/A |
| Completed | O2matic Cardiology Protocol NCT05452863 | Hvidovre University Hospital | N/A |
| Active Not Recruiting | Insertable Cardiac Monitor-Guided Early Intervention to Reduce Atrial Fibrillation Burden Following Catheter A NCT04922281 | University of Rochester | N/A |
| Not Yet Recruiting | Heart Failure With Preserved Ejection Fraction: Evaluation and Recognition by CMR NCT05114785 | University of East Anglia | — |
| Unknown | Acapella Versus Incentive Spirometer on Cardiopulmonary Fitness After Heart Valve Surgery. NCT05522712 | Cairo University | N/A |
| Completed | Echocardiogram and Cardiac Performance System (CPS) Ejection Fraction Validation Study NCT05104307 | Stephen Esper | — |
| Unknown | Acute Kidney Injury After Cardiac Surgery NCT05079724 | Assiut University | — |
| Unknown | Effect of Intranasal Insulin on POCD and POD NCT03415061 | Hiroaki Sato, MD., PhD. | N/A |
| Recruiting | Tissue Repository Providing Annotated Biospecimens for Approved Investigator-directed Biomedical Research Init NCT05635266 | Sanguine Biosciences | — |
| Recruiting | ACCESS Registry: A Post Market Follow-up Study to Monitor the Safety, Performance and Usability of Occlutech A NCT05174442 | Occlutech International AB | — |
| Active Not Recruiting | Comparison of the Diagnostic Performance and Costs of FFRB Vs. Standard Care in Suspected Coronary Artery Dise NCT06681584 | National Heart Centre Singapore | — |
| Completed | Survey Of Mobilisation and Breathing Exercises After Thoracic and Abdominal Surgery NCT04729634 | Göteborg University | N/A |
| Recruiting | Prevalence and Risk Factors asSOciated With CArdiac comorbiDIty in psoriAsis NCT04950218 | Herlev and Gentofte Hospital | — |
| Unknown | HOLT-ED: Holter-monitoring in End-stage Renal Disease NCT04876963 | Rigshospitalet, Denmark | — |
| Unknown | Maintenance of Physical Activity After Cardiac Rehabilitation NCT05011994 | Slagelse Hospital | N/A |
| Completed | Low Ejection Fraction in Single Lead ECG- Ochsner NCT05010642 | Eko Devices, Inc. | — |
| Completed | HUDDLE: Heart Health: Understanding & Diagnosing Disease by Leveraging Echocardiograms NCT05009589 | Edwards Lifesciences | — |
| Recruiting | IPSC Repository of Pediatric Cardiovascular Disease NCT05550324 | Mingtao Zhao | — |
| Completed | Detection of Right Ventricular Dysfunction by Portal Vein Doppler After Cardiac Surgery NCT04890860 | CMC Ambroise Paré | N/A |
| Completed | Concordance AUTOFEVG NCT04641169 | Centre Hospitalier Universitaire de Nīmes | N/A |
| Active Not Recruiting | The PulsePoint Study NCT04806958 | Dr. Steven Brooks | N/A |
| Terminated | Prescribed Sternal Precautions vs. Self-Guided Restrictive Care (PEEERC) NCT05206929 | University of Chicago | N/A |
| Recruiting | Registry to Assess the Safety and Feasibility of the Subpulmonary Support with the Novel Venous Cannula in Pat NCT04782232 | Berlin Heart GmbH | — |
| Active Not Recruiting | Screening and Intervention Reducing Anxiety in Patients With Cardiac Disease NCT04582734 | Rigshospitalet, Denmark | N/A |
| Withdrawn | CIED Implantation in Low BMI Patients NCT04299282 | Elutia Inc. | N/A |
| Completed | Low Ejection Fraction in Single Lead ECG NCT05010655 | Eko Devices, Inc. | — |
| Completed | Dietary Intervention to Improve Health of Cardiovascular Patients NCT05071092 | Wageningen University | N/A |
| Completed | The HARMONY Study: A Intervention to Reduce Cardiometabolic Risk in African American Women NCT04705779 | University of North Carolina, Chapel Hill | N/A |
| Completed | Prospective Evaluation for Hybrid Cardiac Procedures NCT05143671 | Fondazione Policlinico Universitario Agostino Gemelli IRCCS | — |
| Active Not Recruiting | Improving Health Equity for COVID-19 Vaccination for At-risk Populations Using Online Social Networks NCT04779827 | University of Pennsylvania | N/A |
| Active Not Recruiting | The Nordic Aortic Valve Intervention Trial 4 (NOTION-4) NCT06449469 | Rigshospitalet, Denmark | N/A |
| Completed | Online Cognitive Behavioral Therapy for Depressive Symptoms in Rural Patients with Cardiac Disease NCT04986969 | Debra Moser | N/A |
| Unknown | The RODEO Micro Mapping Catheter in Cryoablation Procedures NCT04845750 | afreeze GmbH | N/A |
| Withdrawn | Effect of Remote Intervention in Patients With SCAD NCT04795492 | Chinese Academy of Medical Sciences, Fuwai Hospital | N/A |
| Completed | Endoprosthesis Metal Toxicity Study NCT04755140 | Mayo Clinic | — |
| Active Not Recruiting | Safety and Efficacy Study of reSept ASD Occluder for Treating Secundum ASD NCT04591392 | atHeart Medical | N/A |
| Completed | The Impact of Noradrenaline on Ventriculo-arterial Coupling and Central Cardiovascular Energy Delivery NCT04745845 | St. Olavs Hospital | N/A |
| Unknown | The Impact of Covid-19 on Cardiac Rehabilitation Participants and Staff NCT04740489 | Ant Shepherd | — |
| Completed | Congenital Heart Anomaly Risk in Maternal Enteroviral Infection and Diabetes NCT04769167 | Washington University School of Medicine | N/A |
| Recruiting | Risk Underlying Rural Areas Longitudinal Cohort Study (RURAL) Heart and Lung Study NCT05006729 | The University of Texas Health Science Center at San Antonio | — |
| Unknown | Thoracoscopic Ablation for Lone Atrial Fibrillation NCT05708027 | Federal Research Clinical Center of Federal Medical & Biological Agency, Russia | Phase 3 |
| Completed | Blended Learning in Future Physiotherapy Professionals NCT05645159 | University of Valencia | N/A |
| Unknown | Role of Alprazolam in the Management of Acute Coronary Syndrome NCT04715269 | Sohaib Ashraf | Phase 1 / Phase 2 |
| Unknown | Primary FIbrinolysis and Secondary STenting Versus immEdiate Stenting in ST-segment Elevation Myocardial Infar NCT04663932 | Harbin Medical University | N/A |
| Unknown | Ablation of Consecutive Atrial Tachycardia NCT05239364 | Evangelical Hospital Düsseldorf | N/A |
| Unknown | Optimal Predilatation Treatment Before Implantation of a Magmaris Bioresorbable Scaffold in Coronary Artery St NCT04666584 | Odense University Hospital | N/A |
| Unknown | GeoHealth: Geographic Information System for Health Management and Clinical, Epidemiological and Translational NCT05637411 | Hospital Universitario Virgen Macarena | — |
| Completed | Application of High Power Radio Frequency Energy in the Ventricular Tachycardia Treatment NCT04657705 | Federal Research Clinical Center of Federal Medical & Biological Agency, Russia | N/A |
| Completed | Evaluation of LVEF by a New Automatic Evaluation Tool in a Pocket Ultrasound Scanner NCT04366453 | Centre Hospitalier Universitaire de Nīmes | N/A |
| Unknown | Early Detection of Severe Heart Disease in Fetuses at High Risk of Heart Disease NCT04407728 | University Hospital, Grenoble | N/A |
| Completed | Predicting Risk of Atrial Fibrillation and Association With Other Diseases NCT05837364 | University of Leeds | — |
| Completed | The Use of the EXCOR Active Driving Unit for Mobilization of Pediatric Patients With Ventricular Assist Device NCT04634708 | Berlin Heart GmbH | — |
| Completed | Dual Anti-Platelet Therapy in Patients With Coronary Multi-Vessel Disease (DAPT-MVD) NCT04624854 | Harbin Medical University | Phase 4 |
| Completed | Virtual AppLication-supported ENvironment To INcrease Exercise During Cardiac Rehabilitation Study NCT04587882 | University of Michigan | N/A |
| Completed | Latest Imaging SPECT System Evaluation Phase 1 NCT04704349 | Centre Hospitalier Régional d'Orléans | N/A |
| Completed | Urdu Translation of Duke Activity Status NCT04739163 | Riphah International University | — |
| Completed | Evaluating a Messaging Campaign in the United States NCT04562636 | University of North Carolina, Chapel Hill | N/A |
| Completed | Artificial Intelligence for Improved Echocardiography NCT04580095 | Helse Nord-Trøndelag HF | N/A |
| Active Not Recruiting | Multivessel TALENT NCT04390672 | National University of Ireland, Galway, Ireland | N/A |
| Completed | Ammonia N-13 Myocardial Blood Flow Absolute Quantification by PET in Patients With Known or Suspected CAD (Amm NCT04343209 | Ionetix Corporation | — |
| Completed | Different Intensities of Continuous Aerobic Exercises in Cardiac Rehab Phase 2 NCT04624412 | Riphah International University | N/A |
| Unknown | Transcatheter Microguidewire Drilling for Transseptal Left Atrial Access NCT04561908 | China National Center for Cardiovascular Diseases | N/A |
| Unknown | Safety and Feasibility Evaluation of Planning and Execution of Surgical Revascularization Solely Based on Coro NCT04142021 | National University of Ireland, Galway, Ireland | — |
| Recruiting | American Indian Chronic Renal Insufficiency Cohort Study (AI-CRIC Study) NCT04185844 | University of New Mexico | — |
| Completed | Cross Cultural Adaptation of International Physical Activity Questionaire Short Form in Urdu Version NCT04973865 | Riphah International University | — |
| Recruiting | Personalized Responses to Dietary Composition Trial 3 NCT04735835 | Zoe Global Limited | N/A |
| Recruiting | Two-Year Study of the Safety and Efficacy of the Second-Generation Tissue Engineered Vascular Grafts NCT04467671 | Nationwide Children's Hospital | Phase 2 |
| Unknown | The Use of Pulmonary Hyperinflation With the Mechanical Ventilator in Cardiac Patients NCT04583371 | Instituto de Cardiologia do Rio Grande do Sul | N/A |
| Terminated | The Malaria Heart Disease Study NCT04445103 | University Hospital, Gentofte, Copenhagen | — |
| Recruiting | Comparison of Non-Invasive Blood Pressure (NIBP) Using the Biobeat Device with an Invasive Arterial Line Cathe NCT04071015 | Biobeat Technologies Ltd. | — |
| Completed | A Phase 2 Open Label Study to Assess the PK/PD Properties of RUC-4 in Patients With a ST-elevation Myocardial NCT04284995 | CeleCor Therapeutics | Phase 2 |
| Completed | Study of Microcirculation During Extracorporeal Circulation in Cardiac Surgery NCT04058860 | AHEPA University Hospital | N/A |
| Completed | Recognition of Heart Failure With Micro Electro-Mechanical Sensors (REFLECS) FI NCT04444583 | Precordior Ltd | — |
| Terminated | 'MInimalist' or 'MOre Complete' Strategies for Revascularization in Octogenarians NCT04252703 | Rigshospitalet, Denmark | N/A |
| Terminated | BIO|CONCEPT.ECG-Library (Collection of ECG Signals for Development of Algorithms) NCT04243070 | Biotronik SE & Co. KG | N/A |
| Enrolling By Invitation | Global Utilization And Registry Database for Improved heArt preservatioN NCT04141605 | Paragonix Technologies | — |
| Completed | Epicardial Delivery of XC001 Gene Therapy for Refractory Angina Coronary Treatment (The EXACT Trial) NCT04125732 | XyloCor Therapeutics, Inc. | Phase 1 / Phase 2 |
| Terminated | Level of Accelerometer-assessed Preoperative Physical Activity and Short Term Outcome After Elective Cardiac S NCT04140331 | Centre Hospitalier Universitaire de Saint Etienne | — |
| Completed | Atrial Fibrillation Health Literacy and Information Technology Trial in Rural Pennsylvania Counties NCT04076020 | University of Pittsburgh | N/A |
| Completed | Cardiac and Immune Cell Function in Preeclampsia NCT04508582 | Queen Mary University of London | — |
| Completed | Atrial Fibrillation Health Literacy and Information Technology Trial NCT04075994 | University of Pittsburgh | N/A |
| Completed | Cardiac Management of Patients With Thalassemia Minor and Breast Cancer NCT05960214 | Istanbul University | — |
| Recruiting | Archival of Human Biological Samples in CU-Med Biobank NCT04706481 | Chinese University of Hong Kong | — |
| Completed | Evaluation of Ambulatory Monitoring of Patients After High-risk Acute Coronary Syndrome Using Two Different Sy NCT03940066 | Fundación EPIC | N/A |
| Completed | CES1 Carriers in the PAPI Study NCT03188705 | University of Maryland, Baltimore | Phase 4 |
| Active Not Recruiting | PULSTA Transcatheter Pulmonary Valve Pre-Approval Study NCT03983512 | Taewoong Medical Co., Ltd. | N/A |
| Completed | Effects of Passive Heat Therapy on Oxygen Consumption and Cardiovascular Fitness in Adults NCT04026126 | University of Kansas Medical Center | N/A |
| Completed | Strong People Strength Training Study NCT04203563 | Cornell University | N/A |
| Suspended | Exercise Training Strategies for Children With Repaired Tetralogy of Fallot NCT04208893 | The Hospital for Sick Children | N/A |
| Completed | SVC Occlusion in Subjects With Acute Decompensated Heart Failure NCT03836079 | Abiomed Inc. | N/A |
| Unknown | Effect of Thiamin Supplementation on Thiamin Status in Children With Heart Disease Receiving Diuretic Drugs NCT03989700 | Mahidol University | Phase 3 |
| Terminated | Arts & Health Education to Improve Health, Resilience, and Well-Being NCT04154579 | Lisa Gallagher | N/A |
| Completed | Effect of Macadamia Nut on Cardiometabolic Risk Factors NCT03801837 | Loma Linda University | N/A |
| Completed | PREDICT 2: Personalized Responses to Dietary Composition Trial 2 NCT03983733 | Zoe Global Limited | N/A |
| Completed | SelectSecure 3830 Lead Imaging NCT03941275 | Medtronic Cardiac Rhythm and Heart Failure | — |
| Completed | Study Title: Food Rx NCT03937934 | Mayo Clinic | N/A |
| Completed | An Ascending Dose Comparison of MVT-100 to Definity in Healthy Volunteers NCT03882359 | Microvascular Therapeutics, LLC | Phase 1 / Phase 2 |
| Completed | Skeletonised Versus Pedicled Internal Thoracic Artery NCT05562908 | Lars Peter Riber | N/A |
| Completed | Efficacy and Safety of AG10 in Subjects With Transthyretin Amyloid Cardiomyopathy NCT03860935 | Eidos Therapeutics, a BridgeBio company | Phase 3 |
| Recruiting | Psychosocial, Environmental, and Chronic Disease Trends in Puerto Rico NCT03794531 | Harvard School of Public Health (HSPH) | — |
| Completed | Scoreflex NC - Scoring PTCA Catheter NCT03763747 | OrbusNeich | N/A |
| Active Not Recruiting | Bacteremia From Periodontal Treatment to Elucidate the Underpinnings of Sepsis NCT04565691 | Malmö University | N/A |
| Unknown | Treatment Success With the CoolLoop Cryoablation System NCT03818724 | afreeze GmbH | — |
| Completed | Regional Cerebral Oxygenation and Brain Blood Volume During Cardiac Surgery Using the NeurOS System NCT03969836 | University of Louisville | — |
| Unknown | JOint Use of Database to Identify Risk Factors of CARDio-vascular Toxicity Induced by Immune Checkpoint Inhibi NCT04294771 | Groupe Hospitalier Pitie-Salpetriere | — |
| Unknown | Evaluation of CCR2 in Patients Post Myocardial Infarction NCT05107596 | Washington University School of Medicine | Phase 1 |
| Completed | Comparison of the Non-invasive Biobeat Device With an Invasive Arterial Line NCT03603860 | Biobeat Technologies Ltd. | — |
| Completed | SERF VT Ablation Early Feasibility Study (EFS) NCT03628534 | Thermedical, Inc. | N/A |
| Completed | IvaBRAdine blocK of Funny Current for Heart Rate Control in permanEnt Atrial Fibrillation. (BRAKE-AF Study). NCT03718273 | Adolfo Fontenla | Phase 3 |
| Completed | Effect of Fermented Soy Based Product on Cardiometabolic Risk Factors NCT03429920 | Loma Linda University | N/A |
| Completed | Effects of Curcumin Supplementation on Gut Barrier Function in Patients With Metabolic Syndrome NCT03542240 | Virginia Commonwealth University | N/A |
| Unknown | Sex Differences in Myocardial Steatosis Induced Left Ventricular Dysfunction NCT04671966 | The University of Texas at Arlington | Phase 4 |
| Withdrawn | Improving Sternal Healing After Cardiac Surgery: Sternal Wire vs ZIPFIX NCT03289104 | Ottawa Heart Institute Research Corporation | N/A |
| Terminated | Colchicine in Postoperative Fontan Patients NCT03575572 | University of Michigan | Phase 2 / Phase 3 |
| Completed | Pharmacokinetic Study of Dexmedetomidine After Intra-Nasal and Buccal Dosing in Children NCT03668951 | Children's Hospital Medical Center, Cincinnati | Phase 1 |
| Unknown | Drug-induced Repolarization ECG Changes NCT03642405 | Copenhagen University Hospital at Herlev | — |
| Active Not Recruiting | HEARTBiT: Multi-Marker Blood Test for Acute Cardiac Transplant Rejection NCT03575910 | University of British Columbia | — |
| Completed | Evaluation of PCO2 and PO2 Values in the Pulmonary Artery and Superior Vena Cava NCT03591029 | Catholic University of the Sacred Heart | — |
| Unknown | Association of Genetic Polymorphisms With Atrial Fibrosis and Thrombogenic Substrate in Patients With Non-valv NCT03560219 | Memorial Ankara Hospital | — |
| Unknown | Tele-Cardiac Rehabilitation Program NCT03584828 | Sheba Medical Center | N/A |
| Completed | Inhaled Anesthetics and Myocardial Strain NCT03569085 | Kathirvel Subramaniam | Phase 1 |
| Unknown | Determining the Impact of Penicillin in Latent RHD: The GOAL Trial NCT03346525 | Children's National Research Institute | Phase 2 |
| Unknown | Personalised Responses to Dietary Composition Trial NCT03479866 | Guy's and St Thomas' NHS Foundation Trust | N/A |
| Unknown | Fluid Status and T1-mapping by CMR NCT03372512 | Medical University of Vienna | — |
| Unknown | Gated Radiotherapy in Left Sided Breast Cancer Patients NCT03534570 | Technical University of Munich | — |
| Completed | Comparison of Stethee® to the Conventional Stethoscope for Auscultation of Simulated Heart Sounds NCT03344874 | Clinical Research Centre, Malaysia | N/A |
| Completed | Algorithmic Protamine Dosing for Reversal of Heparin After Cardiopulmonary Bypass NCT03532594 | Papworth Hospital NHS Foundation Trust | N/A |
| Unknown | Comparison of Two Radial Artery Segments Related to "Old-Fashioned" Radial and New Snuff Box Vessel Approach b NCT03486470 | Dr. Stephan Cherkezov Hospital | — |
| Unknown | Effectiveness of Tele-exercise Training on Cardiorespiratory Fitness in Patients With Cardiometabolic Multimor NCT05245110 | Tri-Service General Hospital | N/A |
| Completed | The Effect of Inspiratory Muscle Training and Respiratory Physiotherapy on Pulmonary Functions, Respiratory Mu NCT03636633 | Acibadem University | N/A |
| Completed | Left Atrial Appendage Occlusion With WATCHMAN® Device in Patients With Non-valvular Atrial Fibrillation and En NCT03446794 | Fundación EPIC | — |
| Recruiting | Mayo AVC Registry and Biobank NCT03049254 | Mayo Clinic | — |
| Unknown | Interest of the SPECT-CT Scan SUVspect in the New Generation of Gamma-cameras With Semiconductor NCT03414021 | Lille Catholic University | — |
| Completed | Effect of Migalastat on Cardiac Involvement in Fabry Disease NCT03838237 | Ospedale San Donato | — |
| Completed | Development and Validation of the PHYSIOSCORE NCT05723120 | University of Sao Paulo | N/A |
| Active Not Recruiting | Randomization of Single vs Multiple Arterial Grafts NCT03217006 | Weill Medical College of Cornell University | N/A |
| Recruiting | The EMPOWER Trial - The Carillon Mitral Contour System® in Treating Heart Failure With FMR NCT03142152 | Cardiac Dimensions, Inc. | N/A |
| Completed | Genetics and Heart Health After Cancer Therapy NCT03510689 | Abramson Cancer Center at Penn Medicine | — |
| Completed | Data Collection Study for the Spectrum Dynamics Multi-purpose CZT SPECT Camera NCT03438123 | Spectrum Dynamics | N/A |
| Completed | Catheter Ablation Versus Amiodarone for Therapy of Premature Ventricular Contractions in Patients With Structu NCT02924285 | University of Leipzig | Phase 3 |
| Completed | The Effects of an 8-week Vegan Diet on TMAO Levels and Post-challenge Glucose Levels in Individuals With Dysgl NCT03315988 | University of Leicester | N/A |
| Completed | InterventiOn of Biventricular Pacemaker Function on ventrIcular Function Among Patients With LVAD's NCT03232736 | University of Colorado, Denver | — |
| Recruiting | MyGeneRank: A Digital Platform for Next-Generation Genetic Studies NCT03277365 | Scripps Translational Science Institute | N/A |
| Unknown | Natural History of Carotid Plaque as Determined by 3D Ultrasound NCT03314818 | Pieter Muntendam | — |
| Completed | The Healing Circles Project NCT03159325 | Simon Fraser University | N/A |
| Completed | Evaluate Safety and Effectiveness of XenoSure Biological Patch in the Application of Cardiac Repair NCT03176225 | LeMaitre Vascular | N/A |
| Withdrawn | Coronary Sinus Blood Sevoflurane and Desflurane Concentration and Lactate Changes in Patients Undergoing Heart NCT02866630 | University of Malaya | — |
| Completed | COMPASSION XT PAS - Post-approval Study of the SAPIEN XT THV in Patients With Pulmonary Valve Dysfunction NCT02987387 | Edwards Lifesciences | — |
| Active Not Recruiting | EARLY TAVR: Evaluation of TAVR Compared to Surveillance for Patients With Asymptomatic Severe Aortic Stenosis NCT03042104 | Edwards Lifesciences | N/A |
| Completed | Yorkshire Enhanced Stop Smoking Study NCT03750110 | University of Nottingham | N/A |
| Completed | Functional Diagnostic Accuracy of Quantitative Flow Ratio in Tandem Lesions and Virtual Stenting NCT03405506 | Pulse Medical Imaging Technology (Shanghai) Co., Ltd | — |
| Completed | The FAVOR II China Study NCT03191708 | China National Center for Cardiovascular Diseases | — |
| Completed | CardioTOxicity Induced by andRogeNICS and Their Antagonists (TORNICS) NCT03193138 | Groupe Hospitalier Pitie-Salpetriere | — |
| Completed | Supported Exercise Programme for Adults With Congenital Heart Disease NCT03262168 | Golden Jubilee National Hospital | N/A |
| Completed | Sapphire II PRO US Clinical Study NCT03052530 | OrbusNeich | N/A |
| Completed | Effect of Targeted Interventions to Improve Value Based Health Care for Inpatient Cardiology Patients NCT03173157 | Vanderbilt University Medical Center | N/A |
| Unknown | Development of an Screening System in Children With Congenital Heart Disease Based on Cloud Computing and Big NCT03929133 | Xinhua Hospital, Shanghai Jiao Tong University School of Medicine | — |
| Recruiting | Cardio-Oncology Registry NCT04407780 | European Georges Pompidou Hospital | — |
| Completed | Screening for Depression and Anxiety in Patients With Heart Disease NCT03203395 | Diakonhjemmet Hospital | N/A |
| Completed | CardioSecur Connected Electrocardiography in General Care NCT03351660 | Lille Catholic University | — |
| Completed | A Partnership to Translate an Evidence-based Intervention (Take Heart) for Vulnerable Older Adults With Heart NCT02950818 | University of Michigan | N/A |
| Completed | Metoprolol to Reduce Perioperative Myocardial Injury NCT03138603 | University of Chicago | Phase 3 |
| Unknown | JENAVALVE AS EFS TRIAL: Pericardial TAVR Aortic Stenosis Study NCT02732691 | JenaValve Technology, Inc. | N/A |
| Completed | TRI-REPAIR: TrIcuspid Regurgitation RePAIr With CaRdioband Transcatheter System NCT02981953 | Edwards Lifesciences | N/A |
| Completed | Imaging Silent Brain Infarct And Thrombosis in Acute Myocardial Infarction NCT02917213 | Hospital General Universitario Gregorio Marañon | — |
| Unknown | Galaxy Rapamycin Drug-Eluting Bioresorbable Coronary Stent System First-in-man Study NCT02844270 | Shanghai Bio-heart Biological Technology Co., Ltd. | N/A |
| Terminated | REPAIR - transcatheteR rEPair of mitrAl Insufficiency With caRdioband System NCT02703311 | Edwards Lifesciences | N/A |
| Terminated | Multimodal Analgesia in Cardiac Surgery (Pilot Study) NCT02734940 | Virginia Commonwealth University | Phase 4 |
| Active Not Recruiting | Comparison of TAVR With SAVR in Younger Low Surgical Risk Patients With Severe Aortic Stenosis NCT02825134 | Ole De Backer | N/A |
| Completed | SYNTAX III REVOLUTION Trial: A Randomized Study Investigating the Use of CT Scan and Angiography of the Heart NCT02813473 | ECRI bv | — |
| Completed | A Comparative Study of Subjects Past Their Final Follow-ON Visit NCT03071835 | University of Miami | — |
| Unknown | Bifurcation ABSORB OCT Trial NCT02928198 | J.J. Wykrzykowska | N/A |
| Completed | Safety of PZ-128 in Subjects Undergoing Non-Emergent Percutaneous Coronary Intervention NCT02561000 | Tufts Medical Center | Phase 2 |
| Unknown | Late Stent Strut Apposition and Coverage After Drug-Eluting Stent Implantation by OCT in Patients With AMI NCT02770651 | Keimyung University Dongsan Medical Center | — |
| Completed | Mindfulness & Stress Management Study for Cardiac Patients NCT02722213 | University of Minnesota | N/A |
| Unknown | Day-care Unit for Patients With Refractory Heart Failure NCT03056651 | Silesian Centre for Heart Diseases | N/A |
| Completed | Role of Macrophage Migration Inhibitory Factor (MIF) in Heart Failure NCT03232671 | University Hospital, Essen | — |
| Recruiting | NT-proBNP Selected Prevention of Cardiac Events in Diabetic Patients NCT02817360 | Martin Huelsmann | Phase 4 |
| Completed | Remifentanil and Glycemic Response in Cardiac Surgery NCT02349152 | Kathirvel Subramaniam | Phase 4 |
| Completed | Which Platelet Function Test Best Reflects the In Vivo Plasma Concentrations of Ticagrelor and Its Active Meta NCT02690454 | Collegium Medicum w Bydgoszczy | — |
| Unknown | Feasibility and Safety of Ultrasound Guided Installation Central Subclavian Catheter Through Supraclavicular W NCT02809664 | University Hospital, Strasbourg, France | — |
| Completed | Perioperative Three Dimensional Right Ventricular Function NCT02820727 | University Hospital Tuebingen | — |
| Completed | eIMPACT Trial: Modernized Collaborative Care to Reduce the Excess CVD Risk of Older Depressed Patients NCT02458690 | Indiana University | Phase 2 |
| Unknown | Study to Evaluate the Optimal Dose of Remifentanil During MRI of the Heart Under General Anaesthesia NCT02481791 | Alder Hey Children's NHS Foundation Trust | Phase 3 |
| Withdrawn | Video-Assisted Left Atrial Appendage Exclusion Trial NCT02226133 | LAAx, Inc. | N/A |
| Completed | Effects of Recorded Music in Heart Failure Patients NCT02394938 | Azienda Usl di Bologna | N/A |
| Terminated | Mitroflow DL Post Approval Study- North America NCT02351726 | LivaNova | N/A |
| Completed | Patient NAVIgation to Reduce Readmissions Among Black Men With Heart Disease NCT02340364 | University of Alabama at Birmingham | N/A |