Anna Williams is a content specialist in the medical school’s Office of Communications. She writes and takes photos for news stories, covering basic science and clinical research, as well as education, faculty news and events. She holds a bachelor’s degree in journalism from New York University. email@example.com
Patients with pacemakers or defibrillators who experience only short episodes of atrial fibrillation are not at an increased risk for stroke, according to a Northwestern Medicine study.