| Pericardial Imaging Study (NCT07245849) | Ottawa Heart Institute Research Corporation | 2026-12-01 |
| LEFT ATRIAL MONITORING IN PATIENTS BEFORE AND AFTER MITRAL SURGERY - LAMBDA STUDY (NCT06547788) | Ottawa Heart Institute Research Corporation | 2026-09-30 |
| Endocrine Disruption, Menopause, and Poor Sleep in wOmen With Type 2 Diabetes: Effects on Cardiovascular Health (NCT07486986) | Ottawa Heart Institute Research Corporation | 2026-09-01 |
| CAPITAL OFFLOAD-SHOCK (NCT07756801) | Ottawa Heart Institute Research Corporation | 2026-09-01 |
| Dapagliflozin for Long COVID Syndrome (NCT06907251) | Ottawa Heart Institute Research Corporation | 2026-09-01 |
| Investigating a Personalized Approach to Anti-Platelet Therapy (NCT07602257) | Ottawa Heart Institute Research Corporation | 2026-06-01 |
| Study of Feasibility for Surgical Patients Undergoing Heart Surgery With the Mammary Arteries: Reviewing Infection, Occlusion Rates and Pain Assessments. (NCT07599553) | Ottawa Heart Institute Research Corporation | 2026-06-01 |
| Midodrine in Heart Failure With Reduced Ejection Fraction With Hypotension (NCT06405555) | Ottawa Heart Institute Research Corporation | 2026-06-01 |
| Targeting Vascular INflammation in Patients With Community-Acquired Pneumonia (NCT06710080) | Ottawa Heart Institute Research Corporation | 2026-04-08 |
| Randomized Controlled Trial- Ablation Strategy for Paroxysmal Atrial Fibrillation - Trigger and Substrate Guided Wide Area Radiofrequency Ablation Compared to Pulsed Field Ablation Pulmonary Vein Isolation (NCT04823299) | Ottawa Heart Institute Research Corporation | 2026-03-23 |
| Semaglutide for Smoking Cessation in Patients With Diabetes (NCT07059377) | Ottawa Heart Institute Research Corporation | 2026-02-13 |
| Left Atrial Imaging Prior to Cardioversion: Leveraging Computed Tomography to Rule Out Thrombus in The Emergency Department (LA CLOTTED) (NCT07002450) | Ottawa Heart Institute Research Corporation | 2025-06-15 |
| Combination Nicotine Replacement Therapy, Cytisine, or Varenicline for Smoking Cessation (NCT06832085) | Ottawa Heart Institute Research Corporation | 2025-04-30 |
| MAX - SHOCK Clinical Trial (NCT06556667) | Ottawa Heart Institute Research Corporation | 2025-03-31 |
| Mental Health After Dexmedetomidine for Electrical Storm (NCT07368062) | Ottawa Heart Institute Research Corporation | 2025-03-15 |
| Impact of Automatic Prompts in Echocardiographic Reports on Referral to Cardiology (NCT06816888) | Ottawa Heart Institute Research Corporation | 2025-01-30 |
| Standardized Goal-Directed vs. Self-Directed Valsalva Maneuver for the Assessment of Patent Foramen Ovale (NCT06670781) | Ottawa Heart Institute Research Corporation | 2025-01-30 |
| Exercise Training in Women With Heart Disease 2 (NCT06494163) | Ottawa Heart Institute Research Corporation | 2025-01-27 |
| Dapagliflozin in STEMI (NCT06174753) | Ottawa Heart Institute Research Corporation | 2025-01-20 |
| Canagliflozin Targeting Vascular Inflammation (NCT05427084) | Ottawa Heart Institute Research Corporation | 2024-11-15 |
| Hemiarch vs Extended Arch in Type 1 Aortic Dissection (NCT03885635) | Ottawa Heart Institute Research Corporation | 2024-07-30 |
| Vaping Cessation Using the Ottawa Model for Smoking Cessation Among E-Cigarette Users (NCT06164678) | Ottawa Heart Institute Research Corporation | 2024-07-11 |
| Transition and Transfer of Congenital Heart Disease Care From Pediatrics to Adulthood (NCT07585175) | Ottawa Heart Institute Research Corporation | 2024-06-01 |
| Study Evaluating Dexmedetomidine in the Acute Treatment of Electrical Storm (NCT06281977) | Ottawa Heart Institute Research Corporation | 2024-05-08 |
| An Interactive Smartphone Application to Motivate Smokers to Quit (NCT05799625) | Ottawa Heart Institute Research Corporation | 2024-03-12 |
| Exercise Testing Protocols for Females and Males With CAD (NCT06179212) | Ottawa Heart Institute Research Corporation | 2024-03-01 |
| MARINER Trial: Multiparametric Cardiac PET for CAV Surveillance After Heart Transplantation (NCT06089486) | Ottawa Heart Institute Research Corporation | 2024-01-08 |
| Exercise Training in Women With Cardiac Devices (NCT05946304) | Ottawa Heart Institute Research Corporation | 2023-11-28 |
| Florbetaben for Imaging of Vascular Amyloid (NCT06091319) | Ottawa Heart Institute Research Corporation | 2023-10-09 |
| Blood Flow Reserve: Effects After Training With Heavy Inspiratory Exercises (NCT05632614) | Ottawa Heart Institute Research Corporation | 2023-05-08 |
| Reexamining Her Cardiovascular Risk - Ottawa WomeN's Longitudinal Cohort Study (NCT05632601) | Ottawa Heart Institute Research Corporation | 2023-04-25 |
| Feasibility of Transepicardial Atrial Injection (NCT05634213) | Ottawa Heart Institute Research Corporation | 2023-03-01 |
| QOL Improvement After Cardioversion of Persistent AF (QOL-CAFRCT) (NCT05136131) | Ottawa Heart Institute Research Corporation | 2023-02-10 |
| Feasibility of High-Intensity Interval Nordic Walking in Patients With Coronary Artery Disease (NCT05434117) | Ottawa Heart Institute Research Corporation | 2022-12-09 |
| Catheter Ablation Versus Radio-Ablation for Ventricular Tachycardia: a Randomized Controlled Trial (NCT05047198) | Ottawa Heart Institute Research Corporation | 2022-12-06 |
| Pilot Randomized Clinical Trial of Live-streamed Cardiovascular Rehabilitation (NCT05157568) | Ottawa Heart Institute Research Corporation | 2022-09-20 |
| Outcome of Patients With Severe Functional TR According to Medical, Transcatheter or Surgical Treatment (NCT05825898) | Ottawa Heart Institute Research Corporation | 2022-09-01 |
| Predicting Development of SCAF in Device Patients (NCT02808260) | Ottawa Heart Institute Research Corporation | 2022-09-01 |
| Evaluating the Use of a Remote Telehome Monitoring Hypertension Program for Patients Receiving Virtual Care (NCT05300503) | Ottawa Heart Institute Research Corporation | 2022-08-04 |
| An Evaluation of the Talk Test for Exercise Prescription for Home-Based Cardiac Rehabilitation (NCT05157932) | Ottawa Heart Institute Research Corporation | 2022-07-08 |
| Effect of Colchicine on the Progression of Aortic Valve Stenosis - A Pilot Study (NCT05253794) | Ottawa Heart Institute Research Corporation | 2022-07-01 |
| Dose Optimization for Rubidium PET Imaging in Patients With Known or Suspected Ischemic Heart Disease (NCT05037799) | Ottawa Heart Institute Research Corporation | 2022-07-01 |
| Transcatheter Mitral Valve Repair for Inotrope Dependent Cardiogenic Shock (NCT05298124) | Ottawa Heart Institute Research Corporation | 2022-05-26 |
| Patient Engagement Study to Evaluate the Use of Biological Therapies for Cardiac Arrhythmias (NCT05032495) | Ottawa Heart Institute Research Corporation | 2022-05-01 |
| The INITIATE Study: Initiating Nicotine Dependence Treatment for Smokers Admitted to Emergency Departments (NCT04163081) | Ottawa Heart Institute Research Corporation | 2022-04-19 |
| Cytisine Compared to Combination NRT in Relapsed Smokers (NCT04286295) | Ottawa Heart Institute Research Corporation | 2022-03-14 |
| CAPITAL DOREMI 2: Inotrope Versus Placebo Therapy for Cardiogenic Shock (NCT05267886) | Ottawa Heart Institute Research Corporation | 2022-03-05 |
| Acute Responses to Exercise in Females and Males With Symptomatic Atrial Fibrillation (NCT05085860) | Ottawa Heart Institute Research Corporation | 2022-02-08 |
| The Effect of High-Intensity Interval Training on Glucose Variability and Atrial Fibrillation Symptoms (NCT04190212) | Ottawa Heart Institute Research Corporation | 2021-11-18 |
| A Randomized Trial of Lenient Versus Strict Arm Instruction Post Cardiac Device Surgery (NCT04915261) | Ottawa Heart Institute Research Corporation | 2021-08-19 |
| REvascularization and Valve Intervention for Ischemic Valve diseasE: REVIVE Trial (NCT04822675) | Ottawa Heart Institute Research Corporation | 2021-08-12 |
| COVID-19 Vaccine-induced Inflammatory Heart Disease Prevalence Registry (NCT05046002) | Ottawa Heart Institute Research Corporation | 2021-08-11 |
| Improving Goal Directed Medical Therapy for Device Clinic Patients With Reduced EF at UOHI: a QI Initiative (VIGILANT) (NCT05085249) | Ottawa Heart Institute Research Corporation | 2021-07-14 |
| AERIAL Trial: Antiplatelet Therapy in Heart Transplantation (NCT04770012) | Ottawa Heart Institute Research Corporation | 2021-06-28 |
| Exercise Training in Women With Heart Disease (NCT04781504) | Ottawa Heart Institute Research Corporation | 2021-04-05 |
| Surgical PA-LAA Shunting: a Feasibility Study (NCT04704791) | Ottawa Heart Institute Research Corporation | 2021-03-19 |
| The RAPID COVID Study - Application of Point-of-Care COVID-19 Testing (NCT04767958) | Ottawa Heart Institute Research Corporation | 2021-03-19 |
| The COVID-RASi Trial (COVID-19) (NCT04591210) | Ottawa Heart Institute Research Corporation | 2021-01-27 |
| Barrier-Protect Study (NCT04591366) | Ottawa Heart Institute Research Corporation | 2020-11-25 |
| Canadian Study of Arterial Inflammation in Patients With Diabetes and Vascular Events: EvaluatioN of Colchicine (NCT04181996) | Ottawa Heart Institute Research Corporation | 2020-08-01 |
| Left Atrial Imaging Prior to Cardioversion: Leveraging Computed Tomography to Rule Out Thrombus (NCT04223505) | Ottawa Heart Institute Research Corporation | 2020-06-26 |
| The RAPID COVID-19 TRIAGE Algorithm (NCT04353154) | Ottawa Heart Institute Research Corporation | 2020-06-15 |
| Healing Hearts Together: Evaluating a Couples-based Intervention to Improve Health Outcomes (NCT03938116) | Ottawa Heart Institute Research Corporation | 2019-10-01 |
| Personalization of Long-Term Antiplatelet Therapy - RAPID EXTEND (NCT03729401) | Ottawa Heart Institute Research Corporation | 2019-08-22 |
| Effect of a Hybrid Rehabilitation Program on Walking, Quality of Life & Cardiovascular Risk in People With PAD (NCT03649204) | Ottawa Heart Institute Research Corporation | 2019-07-09 |
| Smartphone Assessment Prior Radial Artery Harvesting for CABG (NCT03810729) | Ottawa Heart Institute Research Corporation | 2019-05-15 |
| Smoking Reduction: Testing a Novel Approach to Cessation in Primary Care Practice Settings (NCT03128554) | Ottawa Heart Institute Research Corporation | 2019-03-25 |
| Exercise Training in Patients With Persistent or Permanent Atrial Fibrillation (NCT03397602) | Ottawa Heart Institute Research Corporation | 2019-01-23 |
| Cardiac Sarcoidosis Randomized Trial (NCT03593759) | Ottawa Heart Institute Research Corporation | 2019-01-15 |
| E-health Intervention for Cardiac Rehabilitation (NCT03696446) | Ottawa Heart Institute Research Corporation | 2018-11-30 |
| The Safety and Efficacy Of Rivaroxaban and Ticagrelor for Patients With Atrial Fibrillation After Percutaneous Coronary Intervention (NCT03331484) | Ottawa Heart Institute Research Corporation | 2018-11-01 |
| Multi-Center Evaluation of Feasibility of SPECT Measurement of Myocardial Blood Flow and Reserve (NCT03427749) | Ottawa Heart Institute Research Corporation | 2018-10-12 |
| Rivaroxaban Post-Transradial Access for the Prevention of Radial Artery Occlusion (NCT03630055) | Ottawa Heart Institute Research Corporation | 2018-10-03 |
| Left Internal Thoracic Artery Bypass Versus Percutaneous Revascularization in Diabetics (NCT02355288) | Ottawa Heart Institute Research Corporation | 2018-10-01 |
| The Minimally Invasive Coronary Surgery Compared to STernotomy Coronary Artery Bypass Grafting Trial (NCT03447938) | Ottawa Heart Institute Research Corporation | 2018-09-01 |
| Improving Sternal Healing After Cardiac Surgery: Sternal Wire vs ZIPFIX (NCT03289104) | Ottawa Heart Institute Research Corporation | 2018-09-01 |
| Treatment in Thoracic Aortic Aneurysm: Surgery vs Surveillance (NCT03536312) | Ottawa Heart Institute Research Corporation | 2018-09-01 |
| Characterization of Arrhythmia Substrate to Ablate Persistent Atrial Fibrillation (NCT03347227) | Ottawa Heart Institute Research Corporation | 2018-08-24 |
| PRehabilitiation in Elective Frail and Elderly Cardiac Surgery PaTients (NCT03399162) | Ottawa Heart Institute Research Corporation | 2018-05-20 |
| Cardiovascular Prehabilitation in Patients Awaiting Heart Transplantation (PREHAB HTx Study) (NCT02957955) | Ottawa Heart Institute Research Corporation | 2018-05-01 |
| Atrial Fibrillation Trial to Evade Recurrence: effectS of Hiit Before electrO-Cardioversion for 3-weeKs (NCT03467633) | Ottawa Heart Institute Research Corporation | 2018-04-25 |
| Sleep to Your Heart's Content - Insomnia Intervention for Cardiac Patients (NCT03250468) | Ottawa Heart Institute Research Corporation | 2018-04-19 |
| Spironolactone Therapy in Chronic Stable Right HF Trial (NCT03344159) | Ottawa Heart Institute Research Corporation | 2018-04-01 |
| Comparing Hypothermic Temperatures During Hemiarch Surgery (NCT02860364) | Ottawa Heart Institute Research Corporation | 2018-02-20 |
| Early Post Transplant Cardiac Allograft Vasculopathy (NCT03217786) | Ottawa Heart Institute Research Corporation | 2018-02-12 |
| Prospective Treatment Algorithm Guiding Repair of Severe Ischemic Mitral Regurgitation (NCT03292497) | Ottawa Heart Institute Research Corporation | 2018-01-16 |
| Peer Support for Women With Heart Disease: Women@Heart (NCT03286010) | Ottawa Heart Institute Research Corporation | 2018-01-01 |
| Effect of Pre-op NRT on Peri-operative Complications and Long-term Abstinence: A Pilot Trial in Patients Undergoing CABG Surgery (NCT02918500) | Ottawa Heart Institute Research Corporation | 2017-10-23 |
| Milrinone Versus Dobutamine in Critically Ill Patients (NCT03207165) | Ottawa Heart Institute Research Corporation | 2017-08-30 |
| Biomarker Guided Discharge of Heart Failure Patients (NCT03103932) | Ottawa Heart Institute Research Corporation | 2017-08-26 |
| A Novel Strategy For Personalized Long-Term Dual Antiplatelet Therapy (RAPID EXTEND PILOT STUDY) (NCT03224923) | Ottawa Heart Institute Research Corporation | 2017-08-18 |
| Comparative Response to Vascular Injury in Patients With Diabetes Mellitus: An OCT Study of BVS Versus Xience DES (NCT03236415) | Ottawa Heart Institute Research Corporation | 2017-08-01 |
| Sub-Clinical Atrial Fibrillation Biomarker Study (NCT02840201) | Ottawa Heart Institute Research Corporation | 2017-06-26 |
| Feasibility and Usability of a Pedometer in a Cardiovascular Disease Prevention Program for French-speaking Canadians (NCT02837471) | Ottawa Heart Institute Research Corporation | 2016-10-01 |
| Sedentary Intervention Trial in Cardiac Rehabilitation (NCT02821962) | Ottawa Heart Institute Research Corporation | 2016-08-01 |
| Investigating the Effects of Cardiac Rehabilitation eXercise Modalities on Physical and Mental Health Outcomes (NCT02765568) | Ottawa Heart Institute Research Corporation | 2016-06-01 |
| Coronary Physiology and Its Relationship to Anatomy in Patients With Diabetes Mellitus (NCT02745821) | Ottawa Heart Institute Research Corporation | 2016-06-01 |
| Mobilization of Endothelial Progenitor Cells and Aspirin (NCT02674958) | Ottawa Heart Institute Research Corporation | 2016-05-01 |
| Decision Support for Adults Facing Implantable Cardioverter-Defibrillator Pulse Generator Replacement (NCT02668900) | Ottawa Heart Institute Research Corporation | 2016-04-01 |
| Circulating BDNF in Patients With Atrial Fibrillation Undergoing Catheter Ablation or Exercise Training (NCT02627183) | Ottawa Heart Institute Research Corporation | 2016-02-16 |