The next time you get a blood test, X-ray, mammogram , or colonoscopy , there’s a good chance an artificial intelligence (AI) algorithm will first interpret the results even before your doctor has seen it. Over the course of just a few years, AI has spread rapidly into hospitals and clinics around the world. More than 1,000 health-related AI tools have been authorized for use by the U.S. Food and Drug Administration (FDA), and more than 2 in 3 physicians say they use AI to some degree,