How to Recognize a Heart Attack and What to Do Next Look at its four distinctive symptoms: first, chest discomfort that feels like uncomfortable pressure, squeezing, fullness, and pain in the middle of your chest that lasts for more than a few minutes. The second symptom is discomfort or pain in one or both arms and your back, neck, jaw, or stomach. The third symptom is shortness of breath. learn more:https://tinyurl.com/2p827van