Mayo Clinic cardiologist Kyle W. Klarich, M.D., moderates a discussion on the rapidly advancing field of minimally invasive mitral valve therapies. Interventional cardiologist Mayra Guerrero, M.D., and cardiovascular surgeon Arman Arghami, M.D., M.P.H., outline the advantages of minimally invasive surgical and interventional approaches. They also provide recommendations on the optimal time to refer patients for intervention or surgery. To refer a patient, visit Mayo Clinic Medical Professionals — Cardiovascular Diseases and Cardiac Surgery.