ICM dose reduction
!Only in the European region!
CO2
INCREASED DIAGNOSTIC INSIGHT
DVA visualizes the same structures as DSA but offers dramatically better image quality (Gyano et al, 2019; Bastian et al, 2021; Thomas et al, 2021) and DVA significantly improves the image quality of angiograms even in CO2 angiography (Orias et al, 2019). This has a special significance since the use of CO2 as a contrast agent is the only possibility to treat patients with severe kidney injury. In CO2 angiography the image quality is improved also at a lower frame rate (1–3 fps), which provides an opportunity for substantial radiation exposure reduction (Gyano et al, 2020).
CO2 Lower limb x-ray angiography
Siemens Artis Zee with Pure:
DVA
PEER REVIEWED PUBLICATIONS ABOUT IMPROVED RESULTS WITH CO2
Digital variance angiography (DVA) in selective lower limb interventions
R.P. Thomas, M.B. Bastian, S. Viniol, A.M. König, S.S. Amin, O. Eldergash, J. Schnabel, M. Gyánó,...
Initial operating room experience with digital variance angiography in carbon dioxide-assisted lower limb interventions: A pilot study
Marcell Gyánó, Csaba Csobay-Novák, Márton Berczeli, István Góg, János P. Kiss, Krisztián Szigeti,...
Digital variance angiography as a paradigm shift in carbon-dioxide angiography
Óriás, Viktor Imre, MD; Gyánó, Marcell, MD; Góg, István, MD; Szöllősi, Dávid, MD; Veres, Dániel S...