Heart valve repair is a surgical procedure aimed at fixing problems with the heart's valves, which control blood flow through the heart. When valves become narrowed or leaky, they can disrupt normal blood circulation, leading to various health issues. The repair can involve techniques like stitching the valve, reinforcing it, or reshaping it to improve function. This procedure is often preferred over heart valve replacement because it preserves the patient's own valve, reducing the need for long-term medication and potential complications. Recovery typically involves a hospital stay and follow-up care to ensure the heart functions properly after surgery.