In mitral valve repair, a surgeon removes the part of the mitral valve that doesn't close properly, as shown in the top image. Then the surgeon sutures together the edges and places an annuloplasty band to support the valve, as shown in the bottom image.
Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission.
Check out these best-sellers and special offers on books and newsletters from Mayo Clinic Press.
Your gift can go 3X as far to shape the future of healthcare.