''NEW ORLEANS, La.?As many as 50 percent of all cardiac deaths due to disease in the heart's vessels occur in individuals with no prior history or symptoms of heart disease. In addition, standard coronary risk factors may fail to explain up to 50 percent ...'

''Chest x-ray (CXR) is the most common radiographic procedure. It is the upper part of the trunk or known as thorax, situated between neck and abdomen. For imaging purposes, it was divided into three parts which are the bony thorax, the respiratory system ...'

''Lung Cancer Alliance (LCA) called the new screening guidelines announced by the National Comprehensive Cancer Network (NCCN) "a positive step in the right direction that will encourage those at high risk for lung cancer to fully investigate their ...'

''This procedure is reviewed by a physician with expertise in the area presented and is further reviewed by committees from the American College of Radiology (ACR) and the Radiological Society of North America (RSNA), comprising physicians with expertise ...'