Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to identify female heart attack symptoms [title] Take note of any discomfort in your chest or back. [step] One of the main symptoms of a heart attack is a sensation of heaviness, tightness, squeezing, or pressure in the chest or upper back. This pain may not be sudden or severe.

Ending1: It may also be accompanied by a rash, burning, or warmth, which may be demanding immediate medical attention. [title] Determine if you develop shortness of breath or lightheadedness. Ending2: It may start in the chest area, or spread throughout the abdomen, pelvis, and upper body. You may experience these feeling as days go by as it is less severe. Ending3: It may last for a few minutes, then go away and come back. [substeps] Some people mistake heart attack pain for heartburn or indigestion. Ending4: However, it may spread gradually over the course of several days or weeks. [substeps] The soreness and discomfort will progressively become worse if your body is not used to medication.

Answer format: ending1/ending2/ending3/ending4