The origin of the governmentâs relationship with the film industry is not new. It can be seen during the prelude to WWI.Washington established the Committee of Public Information, which formulated guidelines for all media to promote domestic support for the war.
Left coronary artery: 1  anterior interventricular artery - supplies blood to the interventricular septum and anterior walls of both ventricles.  circumflex artery - supplies blood to the left atrium and the posterior walls of the left ventricle.
The heart muscle itself gets its blood supply from the coronary arteries. The left coronary artery and its branches, the left anterior descending artery and circumflex artery, supply blood to the chambers on the left side of the heart. This animation shows you where these arteries are located.