I just had rubber roofing installed on three one-story wings and two small porches with nearly flat roof surfaces. Sheets of a fiberboard-like material were laid down over the old roll roofing to cushion and protect the rubber.
Atherosclerotic Peripheral Vascular Disease. Introduction. The peripheral arteries include those branches of the aorta. supplying the upper and lower extremities and the abdominal. viscera. Most peripheral arterial occlusive disease is due to athero-. sclerosis, although other conditions such as fibromuscular dysplasia, muscular entrapment, cystic adventitial degeneration, and arteritis. may cause obstruction of the peripheral arteries.
Coronary artery atherosclerosis is the single largest killer of men and women in the United States. It is the principal cause of coronary artery disease (CAD), in which atherosclerotic changes are present within the walls of the coronary arteries. See the image below. Cardiac catheterization and coronary angiography in the left panel shows severe left anterior descending coronary artery stenosis.