It could be from: Your esophagus, lungs, thymus, sternum, and heart, discuss it with your doctor asap. Unstable angina is a provisional impression a physician makes to place a patient to more tests to see if the patient has acute ischemia of the heart muscle! good luck!
Answered 4/6/2013
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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