Now showing items 1-2 of 2

    • Impact of beta-blockade premedication on image quality of ECG-gated thoracic aorta CT angiography. 

      Chalian, Hamid; Entezari, Pegah; Collins, Jeremy; Tore, Huseyin Gurkan; Carr, James; Yaghmai, Vahid (Acta radiologica (Stockholm, Sweden : 1987), 2014-12)
      BACKGROUND: Thoracic aortic aneurysm is one of the most common aorta pathologies worldwide, which is commonly evaluated by computed tomography angiography (CTA). One of the routine methods to improve the image quality of ...
    • Optimization of reduced-dose MDCT of thoracic aorta using iterative reconstruction. 

      Chalian, Hamid; Töre, Hüseyin Gürkan; Entezari, Pegah; Gonzalez-Guindalini, Fernanda Dias; Botelho, Marcos Paulo Ferreira; Yaghmai, Vahid (Journal of computer assisted tomography, 2014-01)
      OBJECTIVE: To evaluate the contribution of iterative reconstruction on image quality of reduced-dose multidetector computed tomography of the thoracic aorta. METHODS: A torso phantom was scanned using two tube potentials ...