Heart disease can be detected in the hospital by Cardiac Magnetic Resonance (CMR)- a device that uses a large magnet. CMR is used to test how healthy the heart muscle is and how well the heart is pumping. We will test a new method to see how helpful it is to quickly get good pictures and if this is useful for testing the health of heart muscle in patients with heart disease.

This project examines how to improve speech understanding with cochlear implants (CIs), particularly for older CI recipients. While older individuals benefit from CI technology, performance is poorer than that of younger implanted adults for difficult listening tasks. The mechanisms that contribute to this variability are not well-understood. The current project examines how differences in brain structure and function may contribute to success with a cochlear implant. To compare, we will also be examining how older patients without cochlear implants understand speech in difficult listening situations.

The study is for subjects that are undergoing knee surgery to repair and reconstruct the ligaments and tendons in the knee. Data will be collected to evaluate the continued safety and effectiveness of the screws and anchors that are used during the surgery to do the repair and reconstruction of the ligaments and tendons in the knee. There are six visits over a two-year time period that will be conducted during your standard of care visits with the doctor. During those visits outcome data will be collected via questionnaires. The study is designed to collect real world data from the general population on products that are cleared for sale in the U.S.