The condition known by the acronym SCAD can lead to heart attacks that are often misdiagnosed. While most heart attacks involve plaque or other buildup in an artery, SCAD involves a torn artery in which a flap blocks blood flow. It seems to occur most often in young women, although more research is needed.
How to walk at the State Fair without driving people insane
Please, don't be "that person" when you're navigating the crowds this year.