Large-Cents (1793-1857) - Large cents have earned a spot in history as the first US coins ever minted by the United States government on its own equipment and premises. They were minted from 1793 to 1857 at the mint in Philadelphia, the only U.S. Mint at the time. Find out more and see more images...........
Intracranial atherosclerosis, one of the leading causes of ischemic stroke, is associated with an increased risk for recurrent stroke and dementia. Individuals of Asian, Hispanic, and African American ancestry are especially affected.
Atherosclerosis is a specific type of arteriosclerosis, but the terms are sometimes used interchangeably. Atherosclerosis refers to the buildup of fats, cholesterol and other substances in and on your artery walls (plaques), which can restrict blood flow. These plaques can burst, triggering a blood clot. Although atherosclerosis is often considered a heart problem, it can affect arteries anywhere in your body.