Study finds F.A.S.T., a simpler acronym for recognizing stroke symptoms, is better remembered than BE-FAST.

A study at the American Stroke Association's conference found that while both F.A.S.T. and BE-FAST acronyms effectively prompt people to call 911 for stroke symptoms, F.A.S.T. was better remembered for stroke warning signs like face drooping, arm weakness, and speech difficulty. The study suggests simpler acronyms may be more effective in public health education.