In this issue of Radiologic Clinics, guest editor Dr. Jeffrey P. Kanne brings his considerable expertise to the topic of Pulmonary Vascular Disease. Top experts provide a current overview of imaging and imaging techniques of key pulmonary vascular diseases, covering pathology and pulmonary vascular interventions, as well as clinical reviews of imaging for vasculitis, chronic thromboembolic pulmonary hypertension, pulmonary hypertension, and acute pulmonary embolism.