The widely watched U.S. Senate race between Pennsylvania Lieutenant Governor John Fetterman and Mehmet Oz, MD, has stoked conversation and questions about strokes.
In May, on the way to a campaign event, Fetterman had a stroke that his wife has said she recognized when he began slurring words and the left side of his face began drooping. During his Oct. 25 televised debate with Oz, Fetterman began by addressing “the elephant in the room.”
“I had a stroke,” he said. “And I might miss some words during this debate, mush two words together, but it knocked me down and I'm going to keep coming back up.”
A stroke can happen when a blood vessel that carries oxygen and nutrients to the brain ruptures or is blocked by a clot. When that occurs, brain cells die because the area of the brain affected can’t get blood or oxygen.
Though strokes are the fifth most common cause of death in the United States and a leading cause of disability, there are common questions and misconceptions about their cause, severity, and the impact they can have on the lives of those who experience them.
We recently spoke with Michelle Hu Leppert, MD, MBA, an assistant professor of neurology in the University of Colorado School of Medicine and stroke researcher, about some of the most common questions about strokes.