HARMONY Trial : To Evaluate a Therapeutic and Monitoring Device(NOVAtria System) for Heart Failure Management

This study is testing the NOVAtria System — a device designed to monitor and manage chronic heart failure — in people whose hearts pump with reduced strength. Researchers want to see if it is safe, effective, and improves quality of life. **You may be eligible if...** - You are 18 years or older - You have been diagnosed with chronic heart failure - Your heart pumps at 40% or less of its normal capacity (reduced ejection fraction) - You are in New York Heart Association (NYHA) functional class II or III — meaning you have symptoms during moderate or minimal activity - You are already on recommended heart failure medications and/or devices **You may NOT be eligible if...** - You have very severe heart failure (NYHA class IV — symptoms at rest) - You have a recent major cardiac event (heart attack, surgery) in the past 3 months - You have a mechanical heart valve or other implants that interfere with the device Talk to your doctor to see if this trial is right for you.