Signs and Symptoms
The cardinal sign of decreased blood flow to the heart is chest pain experienced as tightness around the chest and radiating to the left arm and the left angle of the jaw. This may be associated with diaphoresis (sweating), nausea and vomiting, as well as shortness of breath. In many cases, the sensation is "atypical", with pain experienced in different ways or even being completely absent (which is more likely in female patients and those with diabetes). Some may report palpitations, anxiety or a sense of impending doom and a feeling of being acutely ill.
The description of the chest discomfort as a pressure has little utility in aiding a diagnosis as it is not specific for ACS.
Read more about this topic: Acute Coronary Syndrome
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