1. Select the %StA menu and the first cursor will appear in 2D Mode. 2. Measure the area of the vessel’s outer wall using the Circ/Area measurement method. 3. When the second cursor appears, measure the area of the vessel’s inner wall under stenosis
1. Select the %StA menu and the first cursor will appear in 2D Mode.2. Measure the area of the vessel’s outer wall using the Circ/Area measurement method.3. When the second cursor appears, measure the area of the vessel’s inner wall under stenosis