Rochester, Minnesota - A blood pressure reading has two numbers, given in millimeters of mercury. The first, or upper, number measures the pressure in your arteries when your heart beats. That’s systolic pressure. The second, or lower, number measures the pressure in your arteries between beats. That’s the diastolic pressure.

Scottsdale, Arizona - Are you worried about whether sex after an acute coronary syndrome, such as a heart attack or unstable angina, is safe? Experts agree that most people can safely return to sexual activity after recovering from a heart attack — as long as your heart disease is stabilized.

Dallas, Texas - Mobile devices, social media, visual media and crowdsourcing have the potential to improve emergency care for cardiac arrests, heart attacks and strokes, according to a new scientific statement from the American Heart Association.

Washington, DC - No matter where you find yourself on the Fourth of July, you will probably see lots of food, beverages and grass-stained sneakers. Whether you’re enjoying a barbecue in the great outdoors, traveling to see family or friends, or spending time at home, the U.S. Department of Agriculture’s (USDA) Food Safety and Inspection Service (FSIS) is urging everyone to take extra food safety precautions when planning their menu.

Dallas, Texas - People who visit their primary care physicians are more likely to get potentially life-saving colon cancer screenings and follow-up on abnormal stool blood test results – even in health systems that heavily promote mail-in home stool blood tests that don’t require a doctor visit, a study involving UT Southwestern population health researchers shows.