virus inside of blood vessels

antibody arteriosclerosis artery black blood capillary cardiovascular cell cholesterol clot computer corpuscle digestive digitally dimensional disease duodenum esophagus fat flow generated graphic graphics healthcare human illness image intestinal macrophage magnification medical medicine microbial microbiology micrograph monochrome narcotic occlusion phagocyte plasma protein pulsating red render science scientific shape system three ulcerates ulceration vein vessel visualization white