ARRHYTHMIAS, CARDIAC

This study is testing a new digital app called VIRTUES, designed to help people manage various heart conditions from home. It will enroll 2000 participants across Canada to try seven core modules that give personalized advice on things like blood pressure, cholesterol, and heart …

This study is testing whether a non-invasive radiation treatment is as good as or better than the standard procedure for reducing episodes of a dangerous, fast heart rhythm called ventricular tachycardia. It will involve 60 adults with underlying heart disease who are at high ris…

This study is testing if a new, leadless pacemaker works as well as a standard pacemaker for improving patients' ability to exercise. The new device is much smaller and has no wires, which could mean fewer complications. About 100 patients with a slow heart rate will be randomly …

This study is looking at a tool called vMap that helps doctors see the source of irregular heartbeats during a procedure called ablation. Researchers want to know if using this map makes the procedure quicker and more successful. They are collecting data from about 110 patients w…

This study is collecting real-world safety and performance data on already-approved medical devices used to treat irregular heartbeats. It will follow 8,000 patients who are scheduled to have a standard heart rhythm procedure. The goal is to confirm the devices work safely in eve…

This study is testing if a personalized exercise program, guided by a FitBit and digital health tools, can help people with a common heart rhythm problem called atrial fibrillation (AFib) feel better. Researchers will enroll 120 adults with symptomatic AFib to see if this tech-su…

This study aims to use machine learning (a type of artificial intelligence) to better understand different types of atrial fibrillation (AF) and predict which ablation treatments will be successful for individual patients. Researchers will analyze detailed heart electrical data f…

This study aims to understand why some people with atrial fibrillation (an irregular heartbeat) still have strokes despite taking blood-thinning medication. Researchers will follow 500 patients who have had a stroke and have atrial fibrillation, collecting blood samples and heart…

This study aims to better understand atrial fibrillation (AF) and predict which patients will respond best to specific heart procedures. Researchers will use heart mapping techniques on 200 patients with persistent AF who need treatment. The goal is to guide personalized therapy …

This study is building a collection of blood and tissue samples from people with heart rhythm disorders and healthy volunteers. Researchers aim to discover genes and biological pathways that cause these conditions by comparing samples. The goal is to improve future understanding …