- active not recruiting
REDUCER-I: An Observational Study of the Neovasc Reducer™ System
This study looks at how a device called the Reducer helps people with long-term chest pain (angina) that hasn't improved with other treatments. It gathers information over time about how well the Reducer works in different patients.
Austria · Belgium · France - active not recruitingNA
Invest-CTO PCI Trial
This study looks at a new two-step procedure for serious blockages in heart arteries called CTOs. Doctors want to see if planning two shorter procedures, instead of one long one, is safer, works better, and is a better experience for patients.
United States · Norway · United Kingdom - active not recruitingNA
Coronary Microvascular Angina Cardiac Magnetic Resonance Imaging (CorCMR) Trial
This study investigates better ways to diagnose and treat chest pain in people whose heart arteries don't show major blockages. It uses a special MRI scan to understand if tiny blood vessel problems are causing the pain and tests if knowing this helps improve treatment.
United Kingdom - recruitingNA
Coronary Sinus Reducer Implantation in Patients With Ischaemia and Non-obstructed Coronary Arteries and Coronary Microvascular Dysfunction.
This study looks at a new device called a Coronary Sinus Reducer for people with chest pain (angina) caused by problems with very small heart blood vessels. It checks if the device is safe and helps improve blood flow to the heart.
United Kingdom - active not recruiting
Artificial Intelligence Stress Echo (FINESSE) Project
The FINESSE project uses existing heart scan results and health records from Milton Keynes University Hospital to predict heart problems better. It aims to see if combining these records with smart computer programs can more accurately spot who might get a heart attack, stroke, or need heart surgery.
United Kingdom