Aortic Valve Replacement

Aortic Valve Replacement (AVR) is a surgical procedure performed to replace a damaged or diseased aortic valve in the heart. The aortic valve plays a critical role in regulating blood flow from the heart to the rest of the body. When this valve becomes narrowed (aortic stenosis) or leaks (aortic regurgitation), it disrupts normal blood circulation and forces the heart to work harder. AVR restores normal blood flow by replacing the faulty valve with either a mechanical valve or a biological (tissue) valve. In recent years, minimally invasive approaches such as Transcatheter Aortic Valve Replacement (TAVR) have also become popular, especially for patients who are at high risk for open-heart surgery. This procedure significantly improves symptoms such as chest pain, fatigue, and shortness of breath, while also enhancing survival and quality of life.