Carvedilol is used to treat high blood pressure (hypertension), chest pain (angina) and as an additional drug for chronic heart failure, in which the heart is unable to properly pump blood around the body. It is a type of beta-adrenergic blocking agent, sometimes known as beta-blockers. It is also an alpha-blocker.
09 July 2015. Concrete slab, a very common and important structural element, are constructed to provide flat, useful surfaces. It is a horizontal structural component, with top and bottom surfaces parallel or near so.
A flat, reinforced-concrete structural member, relatively sizable in length and width, but shallow in depth; used for floors, roofs, and bridge decks. A shallow, reinforced-concrete structural member that is very wide compared with depth. Spanning between beams, girders, or columns, slabs are used for floors, roofs, and bridge decks.