Medtronic Cardiac Surgery

This study tests whether using a special radiofrequency ablation device during open-heart surgery can safely stop persistent atrial fibrillation (AFib). About 160 people with long-lasting AFib who need heart surgery for other reasons will receive the ablation. The goal is to see …

This registry is an observational study that will follow 5,000 people who receive a Medtronic heart surgery device. Its goal is to confirm the devices are safe and work well in everyday use, and to spot any new risks. No new treatment is being tested—just real-world monitoring.

This study is a registry that will follow up to 2,700 people who have received or will receive a Medtronic heart valve product during surgery. The goal is to monitor the long-term safety and performance of these devices by identifying any unexpected problems or trends. Participan…