What is normal velocity
To find normal acceleration of curved path with a constant radius you would use the equation below.We need pulsed wave doppler.A normal vector is a vector inclined at 90.Normal acceleration is always perpendicular to the tangential velocity.The normal ratio of renal artery psv to aortic psv is less than 3.5 (, 18,, 30).
What is considered to be a normal value of psa has changed over the years.This is because e´ increases progressively with age in children and adolescents.