Fig. 5 | Scientific Reports

Fig. 5

From: Radiation exposure reduction in peripheral interventions using digital variance angiography versus conventional angiography

Fig. 5

Enhancements of iodinated contrast medium (ICM) by digital variance angiography with low dose (DVA-LD) depict significantly increased contrast-to-noise ratio (CNR) in comparison to conventional digital subtraction angiography with low dose (DSA-LD) acquisitions (***p < .001). CNR differences of DVA-LD compared to DSA with normal dose (DSA-ND) acquisitions were not significant (n.s.).

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