Know the symptoms You may experience one or more of the following symptoms. If they last more than 15 minutes, and are not relieved by rest or drugs prescribed for angina, get prompt medical attention. Chest discomfort or pain. People describe it as pressure, squeezing pain or tightness in the chest, just under the breastbone or across the middle or upper chest. The sensations may radiate to the neck, jaw and teeth, the armpit and inside of the left or right arm, or between the shoulder blades.
Women are less likely to report typical symptomsd.
A burning or bloated feeling similar to indigestion. Sweating, particularly a cold sweat on the upper body. Shortness of breath. Faintness or lightheadedness, especially upon standing up. Generalized weakness or tiredness.