More than 184 million people—about 61% of U.S. adults—are likely to have some type of cardiovascular disease by 2050, the American Heart Association (AHA) reported earlier this month. That will lead to a tripling in the costs related to heart disease. It’s a statistic that TIME senior health correspondent Alice Park cited to begin her discussion about the future of healthcare with AHA CEO Nancy Brown; cardiologist Kiran Musunuru; and Andres Acosta, associate professor of medicine at Mayo Clinic...