red blood corpuscles

abnormal acute analysis anatomy antivirus arrest artery artwork attack blocked blood body cardiac cardiologist cell cells close closeup clot clotted corpuscles deep detail disease erythrocytes flow gene genetic healthcare heart hemophilia human illustration infarction ischemia laboratory medical medicine microscopic myocardial neurology occluded parts platelets rbc red research science stroke technology thrombosis thrombus unhealthy vein venous vessel