One of the most important considerations in the acute management of atrial fibrillation is the need for anticoagulation (see the image below). Acute cardioversion for AF carries a risk of thromboembolism unless anticoagulation therapy is initiated prior to the procedure and continued post procedure.
The glass fibers are made of various types of glass depending upon the fiberglass use. These glasses all contain silica or silicate, with varying amounts of oxides of calcium, magnesium, and sometimes boron.
Fiberglass Breathing Danger Effects. Many surfboards are made from fiberglass. Fiberglass is a multipurpose material used in the construction of buildings, automobiles, fabric and sporting goods. According to its material safety data sheet (MSDS), fiberglass is actually plastic wrapped in glass composed of plastic. The fibers are strung together into a mesh, much like woven wool. Looser weaves provide insulation for plumbing pipes and houses. Tighter weaves provide a sound barrier in airplanes and cars.