If you think may be experiencing the symptoms of a heart attack,
do not wait to see if they go away. If you experience discomfort or
pain in the chest, unusual shortness of breath (especially if you
are a woman), heart palpitations, discomfort in the arms, back,
neck or jaw, bluish fingernails, nausea (women) or lightheadedness,
or have another condition such as diabetes or high blood pressure,
call 911 immediately and ask for an ambulance.
a heart attack?
How is it
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Life after a heart attack
with patients and caregivers
What to Do If You Think You Are Having a Heart
Call 9-1-1 immediately. Tell the operator you think you are
having a heart attack. The first three to six hours after the onset
of a heart attack are critical. It is important to get medical
attention at once. Delaying medical attention can lead to permanent
damage to the he...
When we live with pain on a daily basis, we often wonder if a new pain is something we should be concerned about. It can be particularly difficult to tell if you have a condition like fibromyalgia, where the pain typically moves around from day to day. Right or wrong, most of us wait to see if the pain gets worse before getting it checked out. But when it's chest pain, we naturally wonder if we could be having a heart attack. Heart Attack Symptoms So how do we know when chest pain is something to worry about? Following are signs that can indicate a possible heart attack: • Uncomfortable pain, pressure, squeezing or fullness in the center of the chest that lasts more than a few minutes. • Discomfort that spreads to other areas of the upper body including the back, neck, jaw, stomach, shoulders, or one or both arms. • Shortness of breath. • Sweating, anxiety, nausea, or lightheadedness. • A feel...
Definition A magnetic resonance imaging (MRI) scan of the chest is a noninvasive imaging method that uses powerful magnets and radio waves to create detailed pictures of the chest (thoracic) area. Unlike x-rays and computed tomographic ( CT ) scans, which use radiation, MRI uses powerful magnets and radio waves. The MRI scanner contains the magnet. The magnetic field produced by an MRI is about 10 thousand times greater than the Earth's. The magnetic field forces hydrogen atoms in the body to line up in a certain way (similar to how the needle on a compass moves when you hold it near a magnet). When radio waves are sent toward the lined-up hydrogen atoms, they bounce back, and a computer records the signal. Different types of tissues send back different signals. Single MRI images are called slices. The images can be stored on a computer or printed on film. One exam produces dozens or sometimes hundreds of images. See also: Magnetic resonance imaging (MRI) Alternative Names Nuclear magnetic res...
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