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 is the latest in front door options. They are made of composite materials clad in a fiberglass panel, with a grainy pattern to resemble wood. They also come in smooth finishes that can be painted or stained in your choice of color.