Heart valve replacement surgery for more than a year foot edema is not good in most cases is due to the heart function is not fully recovered, you can improve living habits, local hot packs, drugs and other aspects of treatment. 1. Improve living habits: should develop good habits, to light diet, more food and contains nutrients and easy to digest food, to ensure that the body’s nutritional balance, appropriate sports, promote blood circulation, can be appropriate to alleviate the symptoms. 2. Local hot compresses: you can use hot towels for local hot compresses, massage and other methods to promote local blood circulation, which is conducive to alleviate the phenomenon of edema. 3. Medications: Diuretic medications such as furosemide tablets and amiloride hydrochloride tablets can be used under the guidance of a doctor. It is recommended that patients undergoing valve replacement surgery undergo regular review. When any uncomfortable symptoms appear, they should go to the hospital for examination and diagnosis in time, and carry out targeted treatment as soon as possible to prevent any impact on their health.