USS Hatteras 3D Map Shows Civil War Warship 150 Years After It Sank. On this day (Jan. 11) in 1863, a Union warship was sunk in a skirmish with a Confederate vessel in the Gulf of Mexico. Exactly 150 years later, a new 3D map of the USS Hatteras has been released that shows what the remains of the warship look like.
Arteries are blood vessels that supply blood to the tissues of body. They carry the blood away from heart and because the blood inside them is oxygenated, they appear red in color.
Coronary Artery Disease. The coronary arteries are the blood vessels that supply the heart with oxygen and nutrients. When there is build up of cholesterol (plaque) inside the walls of the coronary arteries, the blood flow to the heart decreases. Usually there are no symptoms when the blockage is small.