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336 results

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    Cross-section of human artery — Stock Photo
    Cross-section of human artery
    Blood pressure and circulatory system with labels — Stock Photo
    Blood pressure and circulatory system with labels
    Shoulder blood supply — Stock Photo
    Shoulder blood supply
    Red blood cells — Stock Photo
    Red blood cells
    Human structural anatomy — Stock Photo
    Human structural anatomy
    Human artery showing artery walls and bloodstream — Stock Photo
    Human artery showing artery walls and bloodstream
    Red blood cells in blood vessel, digital illustration. — Stock Photo
    Red blood cells in blood vessel, digital illustration.
    Red blood cells in blood vessel, digital illustration. — Stock Photo
    Red blood cells in blood vessel, digital illustration.
    Medical illustration of arteries, veins and lymphatic system in human hand and arm — Stock Photo
    Medical illustration of arteries, veins and lymphatic system in human hand and arm
    Human Platelets, computer illustration — Stock Photo
    Human Platelets, computer illustration
    Astrocyte brain glial cell connecting neuronal cells to blood vessel, digital illustration. — Stock Photo
    Astrocyte brain glial cell connecting neuronal cells to blood vessel, digital illustration.
    Human foot with nervous, lymphatic and circulatory systems — Stock Photo
    Human foot with nervous, lymphatic and circulatory systems
    Human artery showing artery walls and bloodstream — Stock Photo
    Human artery showing artery walls and bloodstream
    Red blood cells in blood vessel, digital illustration. — Stock Photo
    Red blood cells in blood vessel, digital illustration.
    First-aiders practicing cardiopulmonary resuscitation on training dummy. — Stock Photo
    First-aiders practicing cardiopulmonary resuscitation on training dummy.
    Normal cardiovascular system — Stock Photo
    Normal cardiovascular system
    Gross anatomy of the human heart — Stock Photo
    Gross anatomy of the human heart
    Doctor practicing chest compression on cardiopulmonary resuscitation training dummy. — Stock Photo
    Doctor practicing chest compression on cardiopulmonary resuscitation training dummy.
    Blood supply network of human head — Stock Photo
    Blood supply network of human head
    Brain blood supply — Stock Photo
    Brain blood supply
    3d illustration of blood plasma and components of blood flowing from artery. — Stock Photo
    3d illustration of blood plasma and components of blood flowing from artery.
    Visual rendering of Heart anatomy — Stock Photo
    Visual rendering of Heart anatomy
    Blood clot, computer illustration — Stock Photo
    Blood clot, computer illustration
    Colored illustration showing abundant lymphoblast cells in human bone marrow smear in acute lymphoblastic leukaemia. — Stock Photo
    Colored illustration showing abundant lymphoblast cells in human bone marrow smear in acute lymphoblastic leukaemia.
    Normal red blood cells — Stock Photo
    Normal red blood cells
    Medical illustration of head arteries, veins and lymphatic system — Stock Photo
    Medical illustration of head arteries, veins and lymphatic system
    Digital illustration showing destruction of lymphoblast cells, acute lymphoblastic leukaemia treatment concept. — Stock Photo
    Digital illustration showing destruction of lymphoblast cells, acute lymphoblastic leukaemia treatment concept.
    Human heart anatomy — Stock Photo
    Human heart anatomy
    Circulatory system and blood supply — Stock Photo
    Circulatory system and blood supply
    Adult male anatomy — Stock Photo
    Adult male anatomy
    Medical illustration of alveoli on black background — Stock Photo
    Medical illustration of alveoli on black background
    Bloodstream showing red blood cells — Stock Photo
    Bloodstream showing red blood cells
    Colored illustration showing abundant lymphoblast cells in human bone marrow smear in acute lymphoblastic leukaemia. — Stock Photo
    Colored illustration showing abundant lymphoblast cells in human bone marrow smear in acute lymphoblastic leukaemia.
    Human structural anatomy — Stock Photo
    Human structural anatomy
    Medical illustration of alveoli on black background — Stock Photo
    Medical illustration of alveoli on black background
    Nanomachines working on red blood cells, digital illustration. — Stock Photo
    Nanomachines working on red blood cells, digital illustration.
    Female anatomy showing cardiovascular system on white background. — Stock Photo
    Female anatomy showing cardiovascular system on white background.
    Schematic representation of human vein structure — Stock Photo
    Schematic representation of human vein structure
    Medical illustration of arteries, veins and lymphatic system in human legs — Stock Photo
    Medical illustration of arteries, veins and lymphatic system in human legs
    Female anatomy cardiovascular system with skeleton on white background. — Stock Photo
    Female anatomy cardiovascular system with skeleton on white background.
    Human vein showing tissue stratification — Stock Photo
    Human vein showing tissue stratification
    Human vein showing tissue stratification — Stock Photo
    Human vein showing tissue stratification
    Red blood cells — Stock Photo
    Red blood cells
    Normal cardiovascular system — Stock Photo
    Normal cardiovascular system
    Chest, neck and head arteries — Stock Photo
    Chest, neck and head arteries
    Heart cutout view with pulmonary valve, mitral valve and tricuspid — Stock Photo
    Heart cutout view with pulmonary valve, mitral valve and tricuspid
    Red blood cells, digital illustration. — Stock Photo
    Red blood cells, digital illustration.
    Colored angiogram of carotid artery in neck of mature patient. — Stock Photo
    Colored angiogram of carotid artery in neck of mature patient.
    Virus particles in blood stream, digital illustration. — Stock Photo
    Virus particles in blood stream, digital illustration.
    Cholesterol plaque leading to atherosclerosis — Stock Photo
    Cholesterol plaque leading to atherosclerosis
    Doctor practicing chest compression on cardiopulmonary resuscitation training dummy. — Stock Photo
    Doctor practicing chest compression on cardiopulmonary resuscitation training dummy.
    Chest, neck and head arteries — Stock Photo
    Chest, neck and head arteries
    Ebola virus particles in blood, digital illustration. — Stock Photo
    Ebola virus particles in blood, digital illustration.
    Vascular system of healthy adult — Stock Photo
    Vascular system of healthy adult
    Skeletal and cardiovascular systems — Stock Photo
    Skeletal and cardiovascular systems
    Human vascular system — Stock Photo
    Human vascular system
    Internal organs, circulatory and nervous systems — Stock Photo
    Internal organs, circulatory and nervous systems
    Medical illustration of pulmonary embolism — Stock Photo
    Medical illustration of pulmonary embolism
    Cholesterol plaque leading to atherosclerosis — Stock Photo
    Cholesterol plaque leading to atherosclerosis
    Atherosclerosis and narrowed artery — Stock Photo
    Atherosclerosis and narrowed artery