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MCU Paramedic trying to revive man by CPR, tilt up to ECG machine
MCU Paramedic trying to revive man by CPR, tilt up to ECG machine
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Cholesterol in the blood vessels
Animation showing cholesterol in the blood vessels problem.
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Microscopic view of heart muscle contracting
Microscopic view of heart muscle contracting
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Preteen home school student studying human heart in science class with mother
Adolescent Hispanic girl is being home schooled by her mature adult Hispanic mother. They are studying an educational model of the human heart. Girl is holding model, and mother is explaining the anatomy of a heart. Girl makes a face and...
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ECU CT scan of human heart, ribcage and arteries / Vermont, USA
ECU CT scan of human heart, ribcage and arteries / Vermont, USA