https://www.selleckchem.com/pr....oducts/LY2603618-IC-
To evaluate the image quality and the safety of automated carbon dioxide (CO ) digital subtraction angiography (DSA). Fifty patients receiving DSA for femoropopliteal peripheral arterial disease (PAD) were enrolled in this single-center prospective study. All patients received iodinated contrast media (ICM) and CO as a contrast agent in the same target lesion. As a primary endpoint, four raters independently evaluated the angiography images based on overall image quality, visibility of collaterals, and assessment of stenoses/occ