Institut Universitaire De Cardiologie Et De Pneumologie De Québec, University Laval

This study compares two different methods doctors use to position replacement heart valves during a valve-in-valve TAVR procedure. Researchers want to see if using catheter measurements instead of ultrasound (echocardiography) leads to better valve performance and improved qualit…

This study is creating a long-term registry to track how well a newer model of artificial heart valve performs over time. It will follow 150 patients with severe aortic stenosis who receive the valve. Researchers will use heart ultrasounds over up to 10 years to see how the valve…

This study aims to find out if using general anesthesia (being fully asleep) is better than conscious sedation (being drowsy but awake) during a specific type of lung biopsy called pEBUS. Researchers want to see which method is more successful at getting a clear diagnosis for sus…