What can an hs crp of 8.9 and severe dizziness mean?

See a cardiologist: Hi. For us out here in internet-land having no more information than that and not knowing your case or cardiac risk factors, I think we'd all say get evaluated! What did your doc who ordered the hs-CRP say? He/she would have ordered it based on some risk factor(s) and/or perceived risk. What is your blood pressure? Is your pulse east or irregular? See your doc, and a cardiologist, if indicated.

Impossible to know: Hs-CRP is a test for heart attack risk. Dizziness can be caused by many things. Whoever ordered the test should explain the result's significance to your individual case.