Fig. 10From: The role of computed tomography in pre-procedural planning of cardiovascular surgery and interventionPrediction of angiographic planes. Use of CT to determine optimal cranio/caudal angulation for angiography. The image on the right represents a plane in the LAO 20/caudal 9 projection, which is orthogonal to the aortic plane and is used as a starting point for the angiographic assessmentBack to article page