I'm worried about having a stroke. Is there anything I should do

If you're worried about having a stroke, then you do need to have a number of factors assessed. If you're worried about your risk of a stroke, you should go and see your local doctor. You may be referred to a cardiologist for additional assessments, but essentially if you're worried about a stroke, we will want to assess a number of things. Firstly, do you have high blood pressure? Do you have diabetes? Do you have any history of heart disease? Do you have any family history of heart disease? And of course, do you have atrial fibrillation? And appropriate tests will be performed in order to assess your risk of all of these factors which can contribute to a risk for the stroke.