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336 results

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    Normal blood vessels, X-ray — Stock Photo
    Normal blood vessels, X-ray
    Schematic representation of human vein structure — Stock Photo
    Schematic representation of human vein structure
    Cross-section of human artery — Stock Photo
    Cross-section of human artery
    Normal blood vessels, X-ray — Stock Photo
    Normal blood vessels, X-ray
    Human heart anatomy — Stock Photo
    Human heart anatomy
    Normal human arteries, — Stock Photo
    Normal human arteries,
    Healthy red blood cells — Stock Photo
    Healthy red blood cells
    Narrowed artery causing atherosclerosis — Stock Photo
    Narrowed artery causing atherosclerosis
    Internal organs, circulatory and nervous systems — Stock Photo
    Internal organs, circulatory and nervous systems
    Human structural anatomy — Stock Photo
    Human structural anatomy
    Human heart anatomy — Stock Photo
    Human heart anatomy
    Pathophysiology of Arteriosclerosis — Stock Photo
    Pathophysiology of Arteriosclerosis
    Narrowed artery causing atherosclerosis — Stock Photo
    Narrowed artery causing atherosclerosis
    Cholesterol plaque leading to atherosclerosis — Stock Photo
    Cholesterol plaque leading to atherosclerosis
    Skeletal and cardiovascular systems — Stock Photo
    Skeletal and cardiovascular systems
    Red blood cells and white blood cells — Stock Photo
    Red blood cells and white blood cells
    Cholesterol plaque leading to atherosclerosis — Stock Photo
    Cholesterol plaque leading to atherosclerosis
    Upper-body anatomy of adult male — Stock Photo
    Upper-body anatomy of adult male
    Human heart anatomy — Stock Photo
    Human heart anatomy
    Normal human arteries, — Stock Photo
    Normal human arteries,
    Cardiovascular system of an adult — Stock Photo
    Cardiovascular system of an adult
    Red blood cells — Stock Photo
    Red blood cells
    Cardiovascular system showing veins and arteries — Stock Photo
    Cardiovascular system showing veins and arteries
    Human brain with network of blood vessels — Stock Photo
    Human brain with network of blood vessels
    Blood supply network of human head — Stock Photo
    Blood supply network of human head
    Sickle cell anemia — Stock Photo
    Sickle cell anemia
    Skeletal and cardiovascular systems — Stock Photo
    Skeletal and cardiovascular systems
    Normal cardiovascular system — Stock Photo
    Normal cardiovascular system
    Arteries of cardiovascular system and skeletal structure — Stock Photo
    Arteries of cardiovascular system and skeletal structure
    Bloodstream showing red blood cells — Stock Photo
    Bloodstream showing red blood cells
    Cholesterol plaque leading to atherosclerosis — Stock Photo
    Cholesterol plaque leading to atherosclerosis
    Cross-section of human artery — Stock Photo
    Cross-section of human artery
    Human heart anatomy — Stock Photo
    Human heart anatomy
    Skeletal and cardiovascular systems — Stock Photo
    Skeletal and cardiovascular systems
    Normal red blood cells — Stock Photo
    Normal red blood cells
    Bloodstream showing red blood cells — Stock Photo
    Bloodstream showing red blood cells
    Adult male structural anatomy — Stock Photo
    Adult male structural anatomy
    Bloodstream showing red blood cells — Stock Photo
    Bloodstream showing red blood cells
    Red blood cells — Stock Photo
    Red blood cells
    Cholesterol plaque leading to atherosclerosis — Stock Photo
    Cholesterol plaque leading to atherosclerosis
    Human cardiovascular system — Stock Photo
    Human cardiovascular system
    Blood supply of human arm — Stock Photo
    Blood supply of human arm
    Red blood cells — Stock Photo
    Red blood cells
    Cardiovascular system of an adult — Stock Photo
    Cardiovascular system of an adult
    Cardiovascular system of an adult — Stock Photo
    Cardiovascular system of an adult
    Skeletal and cardiovascular systems — Stock Photo
    Skeletal and cardiovascular systems
    Circulatory system and blood supply — Stock Photo
    Circulatory system and blood supply
    Blood vessels of the brain — Stock Photo
    Blood vessels of the brain
    Skeletal and cardiovascular systems — Stock Photo
    Skeletal and cardiovascular systems
    Red blood cells — Stock Photo
    Red blood cells
    Vascular system and skeleton of an adult — Stock Photo
    Vascular system and skeleton of an adult
    Chest, neck and head arteries — Stock Photo
    Chest, neck and head arteries
    Blood supply network of human head — Stock Photo
    Blood supply network of human head
    Normal red blood cells — Stock Photo
    Normal red blood cells
    Red blood cells — Stock Photo
    Red blood cells
    Bloodstream showing red blood cells — Stock Photo
    Bloodstream showing red blood cells
    Healthy red blood cells — Stock Photo
    Healthy red blood cells
    Red blood cells and white blood cells — Stock Photo
    Red blood cells and white blood cells
    Nervous and circulatory systems — Stock Photo
    Nervous and circulatory systems
    Skeletal and cardiovascular systems — Stock Photo
    Skeletal and cardiovascular systems