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.
Abstract. 1  Atherectomy is a procedure which is performed to remove atherosclerotic plaque from diseased arteries. Atherosclerotic plaques are localized in either coronary or peripheral arterial vasculature and may have different characteristics depending on the texture of the plaque.