â¢ AMPUTATION (noun) The noun AMPUTATION has 2 senses: 1. a condition of disability resulting from the loss of one or more limbs. 2. a surgical removal of all or part of a limb. Familiarity information: AMPUTATION used as a noun is rare.
This test is used to look for signs of disease like Parkinson's in the body. MRI. MRI, or magnetic resonance imaging, is a test that produces very clear pictures, or images, of the human body without the use of X-rays. Instead, MRI uses a large magnet, radio waves, and a computer to produce these images.his test is used to look for signs of disease like Parkinson's in the body. MRI. MRI, or magnetic resonance imaging, is a test that produces very clear pictures, or images, of the human body without the use of X-rays. Instead, MRI uses a large magnet, radio waves, and a computer to produce these images.
Imaging stress tests tend to detect CHD better than standard (nonimaging) stress tests. Imaging stress tests also can predict the risk of a future heart attack or premature death. An imaging stress test might be done first (as opposed to a standard exercise stress test) if you: Can't exercise for enough time to get your heart working at its hardest. (Medical problems, such as arthritis or leg arteries clogged by plaque, might prevent you from exercising long enough.)