February is American Heart Month, which affect one in four Americans.

Charlotte Barnes, a registered hospice care nurse at HCI Care Services in Knoxville, tells KNIA/KRLS News that some possible signs of heart disease are if normal physical activity becomes more difficult than usual, discomfort in the chest that lasts for more than a few minutes, and chest pain that goes away only to come back later. To find out more about how to deal with heart disease and potential heart attack, tune in to today’s Let’s Talk Knoxville.