KEY POINTS Health risks Eating too much sodium can increase your blood pressure and your risk for heart disease and stroke. Together, heart disease and

KEY POINTS Signs and symptoms By knowing the signs and symptoms of stroke, you can take quick action and perhaps save a life—maybe even your

KEY POINTS Overview A screening test is used to look for a disease when a person doesn’t have symptoms. (When a person has symptoms, diagnostic tests are

KEY POINTS Understanding Influenza Flu is a contagious respiratory illness caused by influenza viruses that infect the nose, throat, and sometimes the lungs. It can

KEY POINTS Steps to take if you get flu When caring for people who have flu: Emergency Warning Signs of Flu Complications People experiencing these

WHAT TO KNOW Essential Steps to Take When You Get Sick If you have flu symptoms and are in a group at higher risk of

KEY POINTS Symptoms to look out for Your respiratory illness might be influenza (flu) if you have fever, cough, sore throat, runny or stuffy nose,

KEY POINTS Definition of high blood pressure Blood pressure is the pressure that occurs when blood pushes against the walls of your arteries. Arteries carry

KEY POINTS What it is Aortic aneurysms can dissect or rupture: Facts about aortic aneurysm in the United States Types Thoracic aortic aneurysm A thoracic

KEY POINTS What it is Marfan syndrome is a genetic condition that affects connective tissue, which provides support for the body and organs. Marfan syndrome