Image Gallery
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Another illustration of the human heart.
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The heart ventricles in "diastole" or relaxtion phase.
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The heart ventricles in "systole" or contraction phase.
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An anterior view of the heart chambers.
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Another illustration to show the direction of blood flow and the related valves.
Read more about this topic: Heart Chamber
Famous quotes containing the words image and/or gallery:
“Nowadays people’s visual imagination is so much more sophisticated, so much more developed, particularly in young people, that now you can make an image which just slightly suggests something, they can make of it what they will.”
—Robert Doisneau (b. 1912)
“To a person uninstructed in natural history, his country or sea-side stroll is a walk through a gallery filled with wonderful works of art, nine-tenths of which have their faces turned to the wall. Teach him something of natural history, and you place in his hands a catalogue of those which are worth turning round.”
—Thomas Henry Huxley (1825–95)