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June Gallery

Available as Framed Photos, Photos, Wall Art and Gift Items

Choose from 17 pictures in our June collection for your Wall Art or Photo Gift. Popular choices include Framed Photos, Canvas Prints, Posters and Jigsaw Puzzles. All professionally made for quick delivery.

1989 United States GP Featured June Print

1989 United States GP

STREETS OF PHOENIX, UNITED STATES OF AMERICA - JUNE 04: Eddie Cheever, Arrows A11 Ford during the United States GP at Streets of Phoenix on June 04, 1989 in Streets of Phoenix, United States of America. (Photo by LAT Images)

© Motorsport Images

Action, F1, Formula 1, Gp

Artificial heart valve Featured June Print

Artificial heart valve

False-colour angiogram (X-ray image) of the human heart, showing a mechanical Starr-Edwards aortic heart valve. A normal aortic valve regulates the flow of blood from the left ventricle into the aorta, the body's main artery, for distribution around the circulation. The valve consists of three cusps, shaped like half-moons. Malfunctions of the valve include fusion of the cusps, often the result of the scarring that follows rheumatic fever. This results in a narrowing of the valve's opening (aortic stenosis) with a consequent reduction in blood flow. An incompetent aortic valve may also cause blood to reflux back into the left ventricle (aortic regurgitation)