A panic episode might be misdiagnosed as a heart attack. A person suffering from panic disorder is frequently terrified of another attack and may be afraid to be alone or distant from medical treatment. During a panic episode, people with panic disorder experience at least four of the following symptoms: Pain or discomfort in the chest. Shortness of breath. Sweating. Racing heartbeat. Feelings of choking. Chest constriction. People who are having a heart attack should seek help immediately. If you are having a panic attack, call 911 or go to a hospital emergency room. Do not use aspirin or any other painkillers for heartburn relief because it will not relieve your pain and may cause bleeding into your brain. Panic attacks can be very frightening experiences. It's important to know that these attacks are not signs of a serious disease; however, they can be helpful if they're recognized and treated. Panic disorder affects an estimated 2% of the population. However, many people do not receive the correct diagnosis or treatment for their condition.