MedPage Today reports that a new study shows that many strokes may be missed in hospital emergency departments in the days before the problems of the stroke become obvious. Misdiagnosis or failure to diagnose strokes can have devastating consequences.
The study was retrospective, meaning that it looked back in time at what had happened to stroke victims in the time leading up to their strokes. The study shows that of 187,188 admissions for stroke, 12.7% of the stroke patients studied visited an emergency department and received a non-stroke-related diagnosis within the thirty days leading up to the ultimately diagnosed stroke. Doctors from Johns Hopkins University say this indicates a possibly missed stroke. One in every ten of those non-stroke related discharges were for headache or dizziness. Those were likely strokes, according to the researchers. Women, members of minority groups, and people under age 45 were most at risk for experiencing one of these undiagnosed strokes.
Effects of Failure to Diagnose Strokes: