Digital variance angiography
= Digital variance angiography
{wiki=Digital_variance_angiography}
Digital variance angiography (DVA) is an advanced imaging technique used primarily in the field of medical imaging, particularly in the evaluation of blood vessels and the vascular system. It is a type of angiography that utilizes digital imaging technology to enhance the visualization of blood vessels, making it easier to detect abnormalities such as blockages, stenosis, or malformations.