Fig. 20From: Pathophysiology of right ventricular failure in acute pulmonary embolism and chronic thromboembolic pulmonary hypertension: a pictorial essay for the interventional radiologistConfigurations in CTEPH. a Figure demonstrating findings of CTEPH including stenosis, web, band, and occlusion. b CTA axial image of web/band (white arrows). c CTA axial image demonstrates eccentric thrombus narrowing the lumen of the right main pulmonary artery (black arrow)Back to article page