Radiation Portal Monitor. Radiation Portal Monitors (RPMs) are passive radiation detection devices used for the screening of individuals, vehicles, cargo or other vectors for detection of illicit sources such as at borders or secure facilities.
Pericarditis is a disorder caused by inflammation of the pericardium, which is the sac-like covering around the heart. Causes, incidence, and risk factors: Pericarditis is usually a complication of viral infections, most commonly echovirus or coxsackie virus.reatment depends on the underlying cause, how much fluid is present, and how quickly it is enlarging the pericardium (thin layer of tissue surrounding the heart). Treatment of the underlying disorder, such as an infection, heart failure, kidney failure, or malnutrition, generally reduces or eliminates the excess fluid.
Rheumatic fever is a bacterial infection that can cause problems with the heart 's aortic and mitral valves. Rheumatic fever is caused by certain strains of streptococcal bacteria. A strep throat infection that isn't properly treated can trigger rheumatic fever. Rheumatic fever can damage heart muscle and heart valves.