On the Mayo Clinic Radio podcast, Dr. Joseph Dearani, the chair of Cardiovascular Surgery at Mayo Clinic, discusses minimally invasive and robotic heart surgery. Also on the podcast, Dr. Erin O'Brien, the division chair of Rhinology at Mayo Clinic, explains treatment for aspirin-exacerbated respiratory disease, also known as Samter's triad. And Dr. Jewel Kling, a women's health expert at Mayo Clinic, discusses gender identity.