| Not Yet Recruiting | CardioNETPOL National Registry of Carcinoid Heart Disease Carcinoid Heart Disease, Neuroendocrine Tumors, Carcinoid Syndrome | — | 2026-06-01 |
| Recruiting | AI Assessment of Low-Gradient Aortic Stenosis Severity Based on Echocardiography Low-gradient Aortic Stenosis, Aortic Stenosis | — | 2025-08-20 |
| Recruiting | Antegrade Dissection and Re-entry Versus Retrograde Strategy in CTO PCI Coronary Artery Disease, Coronary Occlusion, Percutaneous Coronary Intervention | N/A | 2025-07-28 |
| Recruiting | Anti-atherosclerotic Efficacy of Selected Antidiabetic Drugs in Patients With Coronary Artery Disease and Pre- Coronary Artery Disease, PreDiabetes | Phase 4 | 2025-07-10 |
| Recruiting | Polish Registry of Percutaneous Coronary Intervention for Chronic Total Occlusions Coronary Occlusion, Percutaneous Coronary Intervention | — | 2025-05-21 |
| Recruiting | Drug-Coated Balloon in Native Chronic Total Occlusion Percutaneous Coronary Intervention Coronary Artery Disease, Total Occlusion of Coronary Artery | N/A | 2024-03-24 |
| Unknown | Optimal Medical Treatment of Difficult-to-treat Hypertension Hypertension | Phase 4 | 2023-10-20 |
| Recruiting | Effects of Switching From Cigarettes to Tobacco Heating System on Coronary Atherosclerosis Progression Coronary Artery Disease, Coronary Atherosclerosis, Nicotine Dependence | N/A | 2023-02-09 |
| Unknown | Dietary Intervention to Stop Coronary Atherosclerosis in Computed Tomography: Long-Term Follow-Up Coronary Artery Disease, Diet, Healthy, Lifestyle Risk Reduction | — | 2023-01-13 |
| Recruiting | Optimal Antiplatelet Therapy Following Left Atrial Appendage Closure in Dialyzed Patients Atrial Fibrillation | Phase 4 | 2022-09-28 |
| Active Not Recruiting | Empagliflozin in Hypertrophic Cardiomyopathy Hypertrophic Cardiomyopathy, Heart Failure | Phase 3 | 2022-06-01 |
| Enrolling By Invitation | Optimal PeriproCeduraL AnticOagulation in Structural Transseptal Interventions Mitral Regurgitation, Atrial Fibrillation, Anticoagulation | Phase 4 | 2022-03-13 |
| Unknown | ESH ABPM COVID-19 STUDY Ambulatory Blood Pressure | — | 2021-12-03 |
| Completed | Coronary CTO PCI Using Antegrade Wiring Strategy With a First-choice Gladius Guidewire (Gladius First) Coronary Artery Disease, Coronary Occlusion, Percutaneous Coronary Intervention | N/A | 2021-01-01 |
| Unknown | Drug Safety and the Occurrence of Complications During Hospitalization in Patients With COVID-19 COVID, Hypertension, Cardiovascular Diseases | — | 2020-05-05 |
| Completed | The Influence of Coronary Chronic Total Occlusion on Myocardial Perfusion on Computed Tomography Coronary Occlusion, Myocardial Ischemia, Myocardial Perfusion Imaging | — | 2020-02-01 |
| Completed | Acute Intermittent Porphyria Related Abnormalities in Cardiovascular System Porphyrias, Hepatic | — | 2019-04-05 |
| Enrolling By Invitation | PL_GNT01_ISR_Grant 53234273 Transthyretin Cardiomyopathy (TTR-CM), Transthyretin (TTR) Amyloid Cardiomyopathy, Transthyretin Amyloidosis | — | 2019-02-11 |
| Completed | A Nurse Led Intervention to Promote Physical Activity Sedentary Behavior, Cardiovascular Risk Factor | N/A | 2018-10-01 |
| Completed | Computed Tomography Angiography Prediction Score for Side Branch Occlusion Coronary Artery Disease | — | 2018-09-25 |
| Unknown | Clinical Efficacy of Potassium Canrenoate in Sinus Rhythm Restoration Among Patients With Atrial Fibrillation. Atrial Fibrillation, Paroxysmal | Phase 4 | 2018-06-01 |
| Recruiting | Optimal Antiplatelet Therapy Following Left Atrial Appendage Closure Atrial Fibrillation | Phase 4 | 2018-01-23 |
| Unknown | "Cardiac Rehabilitation in Patients With Hypertrophic Cardiomyopathy". Cardiac Rehabilitation | N/A | 2017-07-10 |
| Completed | Utility of Regadenoson Low-dose Dynamic Computed Tomography for Myocardial Perfusion Assesment (ULYSSES Study) Myocardial Perfusion Imaging, Computed Tomography, Coronary Artery Disease | — | 2016-11-01 |
| Unknown | Computed Tomography as the First-Choice Diagnostics in High Pre-Test Probability of Coronary Artery Disease Coronary Artery Disease | N/A | 2015-10-01 |
| Unknown | Dietary Intervention to Stop COronary Atherosclerosis in Computed Tomography Coronary Artery Disease | N/A | 2015-10-01 |
| Completed | Applying Telemedicine in a Model of Implementing Cardiac Rehabilitation in Heart Failure Patients Chronic Heart Failure | N/A | 2015-06-01 |
| Completed | Optical Coherence Tomography in Patients With Acute Myocardial Infarction and Nonobstructive Coronary Artery D Myocardial Infarction | N/A | 2015-04-01 |
| Unknown | Occluder Size Determination in Transcatheter ASD II Closure Based on 3D TEE Assessment Ostium Secundum Atrial Septal Defect | — | 2015-01-01 |
| Unknown | PET CT in Suspected CIED Infection, a Pilot Study - PET Guidance I Complications, Infective Endocarditis, Implant Site Pocket Infection | — | 2014-03-01 |
| Unknown | Cardiac Resynchronization in Atrial Fibrillation Trial - a Pilot Study Atrial Fibrillation, Heart Failure | Phase 4 | 2013-10-01 |
| Completed | Drug-coated Balloon in de Novo Chronic Total Occlusions Coronary Artery Disease, Total Occlusion of Coronary Artery | — | 2012-12-15 |
| Completed | Antazoline in Rapid Cardioversion of Paroxysmal Atrial Fibrillation Paroxysmal Atrial Fibrillation | Phase 4 | 2012-11-01 |
| Completed | Patients' Perspective on Radiofrequency Catheter Ablation of AVRT and AVNRT Tachycardia, Atrioventricular Nodal Reentry, Re-entrant Atrioventricular Tachycardia | — | 2012-01-01 |
| Completed | Renal Denervation in Patients With Resistant Hypertension and Obstructive Sleep Apnea Hypertension, Obstructive Sleep Apnea | N/A | 2011-07-01 |
| Unknown | Telemetric Arrhythmia Diagnosis in Adults Atrial Fibrillation, Arrhythmia | N/A | 2011-02-01 |
| Unknown | Optimizing Diagnostics Of Arrhythmia Events In Children Using Intelligent Telemetric Solutions Arrhythmia, Children | N/A | 2011-02-01 |
| Unknown | Telemetric Arrhythmia and Syncope Diagnosis - Evaluation of Arrhythmia Treatment Efficacy Atrial Fibrillation, Arrhythmias, Cardiac | N/A | 2011-02-01 |
| Unknown | Optimizing Diagnostics Of Syncope Events Using Intelligent Telemetric Solutions. Cardiac Arrhythmia, Cardiogenic Syncope | N/A | 2011-02-01 |
| Completed | Hepatocyte Growth Factor (HGF) Concentration in Myocardial Infarction Acute Coronary Syndrome, Myocardial Infarction | — | 2010-07-01 |
| Completed | CPET Predicts Long-term Survival and Positive Response to CRT Heart Failure With Reduced Ejection Fraction | — | 2009-10-01 |
| Terminated | Cardiovascular Magnetic Resonance for the Occluded Infarct-Related Artery Treatment Cardiovascular Diseases, Heart Diseases, Myocardial Infarction | N/A | 2009-09-01 |
| Completed | Computed Tomography Coronary Angiography Before Stent Implantation Stable Coronary Artery Disease | N/A | 2009-09-01 |
| Completed | Antiarrhythmic Therapy Versus Catheter Ablation for Atrial Fibrillation in Hypertrophic Cardiomyopathy Atrial Fibrillation, Hypertrophic Cardiomyopathy | Phase 3 | 2009-01-01 |
| Unknown | Comparison of Safety and Efficacy of Two Different Drug Eluting Stents Implanted Into Saphenous Vein Grafts Stenosis in Saphenous Vein Graft, Drug Eluting Stent | Phase 3 | 2008-02-01 |
| Terminated | Ablation for ICD Intervention Reduction in Patients With CAD Ventricular Tachycardia, Coronary Artery Disease, Implantable Cardioverter-Defibrillator | N/A | 2007-05-01 |
| Completed | Vascular Endothelial Growth Factor (VEGF), Platelet Derived Growth Factor (PDGF), Hepatocyte Growth Factor (HG Acute Coronary Syndrome | — | 2007-01-01 |
| Completed | Renal Fractional Flow Reserve in Renal Artery Stenting Renal Artery Stenosis, Hypertension | N/A | 2006-06-01 |
| Completed | Premature Coronary Artery Disease in Women - Risk Factors and Prognosis Coronary Atherosclerosis | — | 2005-04-01 |
| Completed | Angiogenesis Using VEGF-A165/bFGF Plasmid Delivered Percutaneously in No-option CAD Patients; a Controlled Tri Coronary Artery Disease | Phase 2 | 2004-12-01 |
| Completed | Thrombectomy in Acute Myocardial Infarction Acute Myocardial Infarction | Phase 3 | 2004-11-01 |
| Completed | Influenza Vaccination in Prevention From Acute Coronary Events in Coronary Artery Disease - FLUCAD Study Coronary Artery Disease | Phase 2 / Phase 3 | 2004-10-01 |
| Completed | Educational Intervention in Heart Failure Patients Heart Failure | N/A | 2004-04-01 |
| Completed | Registry of Patients Referred for Heart Transplantation Advanced Heart Failure, Heart Transplantation | — | 2003-10-01 |