Unformatted text preview: Left Ventricle - receives oxygen-rich blood from the left atrium and pumps this blood through the aortic (semilunar) valve into t h Hear valves “ ensure a one-way flow of blood. When pressure is greater behind a valve, it opens. When pressure is greater in Chordae Tendineae - these are tendonous fibers attached to the inside (ventricular) edges of the AV valves and the interior ba...
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- Fall '08