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Wild ferns basking in sunlight
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Tricuspid annular plane systolic excursion (TAPSE) examination of a female patients heart TAPSE is used to measure the function of the right ventric
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Secondary sedimentation pools
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Secondary sedimentation pools
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Secondary sedimentation pools
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Secondary sedimentation pools
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Heart bypass surgery Masked surgical team perform a triple heart bypass operation in a hospital operating theatre This open heart surgery enables bl
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Vein and artery Artwork of a section through a vein (blue at left) and an artery (red at right) Veins carry deoxygenated (blue) blood to the heart
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Heart and glowing light computer artwork The heart (red) is a hollow sac of muscular tissue that pumps blood around the body The aorta (large arter
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Chest blood vessels Coloured 3-D magnetic resonance angiography (MRA) scan of the major human chest blood vessels (red) The aortic arch (upper centr
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Sewage treatment facility
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Sewage treatment facility
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Sewage treatment facility solid waste
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Sewage treatment facility
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Sewage treatment facility
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Male respiratory system illustration by SEBASTIAN KAULITZKISCIENCE PHOTO LIBRARY
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False-colour arteriograph (angiograph) of the human head showing the network of normal arteries that supply oxygenated blood to the brain Angiograph
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Heart Coloured computed tomography (CT) scans of the healthy heart of a 23 year old Coronal views of the heart are at top and axial views are at bot
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Heart Illustration of the human chest sectioned to show the heart with part of the respiratory system Coming down the neck at top is the trachea (w
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Human heart Computer artwork depicting a healthy human heart in abstract colours The hearts main blood vessels are superior vena cava (top left)
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Brushstrokes ECMO Extracorporeal membrane oxygenation
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Sewerage treatment facility
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Ozone molecule illustration
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Apparatus circulation blood heart lung machine for heart surgery in operating room
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Human heart Artwork showing an external view of a healthy human heart with abstract colours superimposed The hearts main blood vessels are from le
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Human heart Computer-digitised historical illustration of a healthy human heart Main arteries that service the heart are visible with coronary art
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Human heart Computer-digitised historical illustration of a healthy human heart Main arteries that service the heart are visible with coronary art
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Artery Coloured scanning electron micrograph (SEM) of a sectioned artery containing red blood cells (erythrocytes red) Arteries carry oxygenated bl
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Apparatus circulation blood heart lung machine for heart surgery in operating room
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Artificial blood circulation apparatus during the heart surgery working ecmo machine in intensive care
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Cardiopulmonary bypass monitor artificial blood circulation apparatus in the intensive care unit
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Apparatus circulation blood heart lung machine for heart surgery in operating room
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Artificial blood circulation apparatus on the intensive care unit cardiopulmonary bypass
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Bypass circulation unit as a for heart surgery in operating room
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Terraforming Mars Artwork 3 of 3 The final phase of terraforming Mars (making it Earth-like) would involve using plants to oxygenate the atmosphere
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Lung alveoli Light micrograph of a section through lung tissue showing alveoli These are tiny air sacs where most of the diffusion of gases to and f
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Leg and abdomen arteries (red) coloured magnetic resonance angiography (MRA) scan The abdominal portion of the aorta (top centre white the main bo
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Atherosclerosis Coloured three-dimensional computed tomography (CT) scan of an atheroma plaque (orange centre) in the internal carotid artery in the
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Artificial blood circulation apparatus during the heart surgery working ecmo machine in intensive care
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Operating room for during heart surgery lung machine in apparatus circulation blood heart
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Nasal cannula
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Nasal cannula and tubing
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Nasal cannula
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Nasal cannula
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Blocked blood vessel Light micrograph of a section through an artery showing blockage by atherosclerosis The entire lumen of the artery has been blo
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Valve in a human hearts left ventricle View of hearstrings (centre) supporting a valve (top right) taken from the left ventricle The heart has a c
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ALL MORAL RIGHTS ASSERTED ALTERATION CROPPING OR ANY DEROGATORY TREATMENT FORBIDDEN Human heart Illustration of anterior (at left) and post
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Heart disease Coloured angiogram (X-ray) of the coronary (heart) arteries of a patient with heart disease Coronary arteries (orange) supply the hear
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Nasal cannula
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Structure of alveolus within human lung illustration Photo by DK IMAGESSCIENCE PHOTO LIBRARY
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Ischaemic attack illustration
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Artwork comparing Earth past and present
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Facial ozone therapy
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Ozone therapy procedure
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Heart disease Coloured angiogram (X-ray) of the coronary (heart) arteries of a patient with heart disease Coronary arteries (red) supply the heart m
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Sewage treatment Aerial view of pools used in bacterial aerobic treatment of sewage at a sewage treatment plant The pools contain organic matter sus
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Arteriograph (angiograph) of the abdominal region of a healthy person showing the blood supply to the kidneys (both are visible on left right) Arte
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Enlarged coronary arteries Coloured 3-D computed tomography (CT) scan of a heart with enlarged coronary arteries (light orange) These vessels supply
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Facial ozone therapy Photo by PEAKSTOCK SCIENCE PHOTO LIBRARY
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A set of haze
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Ezumis set
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Aeration tanks
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Sewage treatment
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Sewage treatment
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Heart-lung machine being prepared for cardiac surgery This machine takes over the function of the heart and lungs while the heart is temporarily st
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Heart surgery View of a pair of surgeons conducting open heart surgery in an operating theatre They are wearing surgical caps gowns and face mask
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Heart surgery View of a surgical team conducting open heart surgery in an operating theatre They are wearing surgical caps gowns and face masks t
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Resuscitation Doctors performing cardiopulmonary resuscitation (CPR) on an unconscious man following a cardiac arrest The doctor on the right is
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Oxygenation barge
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MODEL RELEASED Athlete stretching out her leg muscles This particular exercise stretches the back thigh and hamstring muscles They help to obtain g
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MODEL RELEASED Athlete stretching out her leg muscles This particular exercise stretches the back thigh and hamstring muscles They help to obtain g
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MODEL RELEASED Athlete stretching out her leg muscles This particular exercise stretches the thigh muscle They help to obtain good circulation and
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Athlete stretching
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Athlete stretching
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Haemocyanin Coloured transmission electron micro- graph (TEM) of molecules of haemocyanin a respiratory protein and pigment found in molluscs and ar
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Mechanical heart pump Artwork of a man with a left ventricular assist device (LVAD silver) This is battery-powered (dark grey shoulder packs) and c
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Heart surgery Male patients heart with a vein (red arch) that was grafted on during coronary artery bypass surgery The vein is bypassing a narrowed
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POSED BY MODELS Heart surgery Surgical team carrying out open heart surgery The surgical technician at lower left is monitoring a heart- lung machi
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MODEL RELEASED Athlete stretching out her leg muscles This particular exercise stretches the calf muscle and the hamstring These exercises help to
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MODEL RELEASED Athlete stretching out her leg muscles This particular exercise stretches the calf muscle and hamstring They help to obtain good cir
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Athlete stretching
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Athlete stretching
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Athlete stretching
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MODEL RELEASED Athlete stretching out his muscles before training These exercises are generally performed after the warming up exercises They help
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Heart-lung machine Theatre assistant notes the reading of a heart-lung machine during heart surgery The machine takes over the function of the heart
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Anaesthesia Anaesthetist monitoring the condition of a patient under general anaesthesia during a surgical procedure The monitors at top right indic
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Resuscitation Doctors performing cardiopulmonary resuscitation (CPR) on an unconscious man following a cardiac arrest The doctor on the right is gi
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Resuscitation Doctor using an Ambu bag to resuscitate an unconscious man An Ambu bag is used when a patient is breathing weakly or not at all It c
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MODEL RELEASED Athlete stretching out his muscles before training These exercises are generally performed after the warming up exercises They help
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MODEL RELEASED Stretching exercises Personal trainer stretching a clients leg muscles in a gymnasium These exercises help to obtain good circulati
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MODEL RELEASED Stretching exercises Personal trainer stretching a clients arm muscles in a gymnasium These exercises help to obtain good circulati
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MODEL RELEASED Stretching exercises Personal trainer stretching a clients arm muscles in a gymnasium These exercises help to obtain good circulati
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MODEL RELEASED Stretching exercises Personal trainer stretching a clients leg muscles in a gymnasium These exercises help to obtain good circulati
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MODEL RELEASED Stretching exercises Personal trainer stretching a clients leg muscles in a gymnasium These exercises help to obtain good circulati
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Female anatomy computer artwork
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Female anatomy computer artwork
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Heart anatomy
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Red blood cells Coloured scanning electron micrograph of red blood cells in tissue Blood is composed mainly of red blood cells (erythrocytes) Red b
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