A heart attack occurs when the arteries that feed blood to your heart get clogged, blocking off blood flow. This damages the heart and causes the chest pain associated with a heart attack. The chest pain experienced during a heart attack can be described as dull, achy, squeezing, tight, or like a heavy pressure. It focuses around the center of the chest. To make sure you're having a heart attack, look for its other symptoms:  Shortness of breath Nausea or vomiting Light-headedness or dizziness Cold sweats Pain in the left arm, jaw, and neck. Either call emergency services or ask someone to take you to the emergency room. The faster the doctors can clear the blockage, the less damage it can do to the heart. Most blockages that lead to heart attack are the result of clot-causing platelets (blood cells) that are attracted to a plaque buildup from cholesterol. Even a small amount of aspirin will suppress the presence of platelets in your blood, thinning both blood and clots.  Studies show that chewing the aspirin tablet is more effective at treating the clot, easing the chest pain, and preventing damage than swallowing it. Slowly chew on a 325 mg tablet of aspirin while waiting to receive emergency attention. Get the aspirin into your system as soon as possible. You don't want to move around or do anything to get your blood pumping, as this could cause further damage to the heart. Sit down in a comfortable position and do your best to stay calm. Loosen or remove any restrictive clothing, and try to relax as best you can.
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One-sentence summary -- Recognize the symptoms of a heart attack. Seek immediate emergency attention. Take aspirin if you're not allergic. Get as comfortable as possible.

Q: Strive to be a better friend so you attract more loyal friends. Look at the healthy friendships you have mutually enjoyed and learn from those. Learn to be a better you by not allowing yourself to get caught up in drama at work or at home. Let go of unhealthy relationships. Do not get caught up in a toxic circle of doing negative things because others do them. You will not find friends that are trustworthy if they cannot trust you. When you say you’ll do something, do it. If you make plans with others, follow through with them. Doing small deeds can go a long way to helping you build trustworthiness. The only thing you have absolute control over is you. You get to decide how you react to certain people and who gets space in your life. You do not have to remain friends or even friendly with someone just because you were friends since you were kids or you happen to work in the same office.  If you find work friends are harder to trust because of competition at work, make clear boundaries about not bringing work home. You do not have to be friends or social with co-workers if it is only leading to problems at work. The same goes for friendships you make in other settings. Are these people positive influences? Are they using you? Look at the types of friends you have and the kind of friendship obstacles you encounter. Maybe it’s a good idea to reevaluate all your friendships to see if you are making smart, healthy choices in your relationships. This includes hiding things about yourself or family just to keep certain friends. You may find friends act differently in certain contexts and that you cannot always depend on certain friends to be consistent. If you lose a friendship because you need to focus on family, then it wasn't a healthy relationship to begin with. This also includes ignoring the actions of a friend in the name of friendship. You have the right to stand up for your beliefs. In addition, you should not be pressured to look the other way if a friend does something you feel is wrong or violates the law.
A: Focus on your own behavior. Consider the type of friends you tend to make. Don’t compromise your personal values for friendships.

Article: You are entitled to any evidence that the prosecutor has that may prove your innocence. This is called “exculpatory” evidence. Your attorney can ask the prosecutor for this evidence or, more formally, file a motion with the court requesting it.  Pay attention during the trial to any reference to exculpatory evidence. Sometimes prosecutors fail to turn over all helpful information to defendants. For example, a witness might blurt out that the alleged victim told her that you were not at fault on the day at issue. If this witness then subsequently spoke to the police, then you can assume that the witness told the police what the victim said. You should question the prosecutor whether this information came up during a police interview and why it wasn’t disclosed to you. If the prosecutor withheld exculpatory evidence, then you need to bring that fact to the judge’s attention. If you want witnesses to testify on your behalf at trial, then you will need to subpoena them. A subpoena commands a witness to attend the trial. It also informs the witness of the day, time, and location of the trial. Generally, you can get subpoenas from the court clerk and have them served on witnesses either using the sheriff or a private process server. If you represent yourself at trial—which is not recommended—then you will need to read up on your state’s rules of evidence. These rules limit the kinds of evidence that can be used in trials. To find your state’s rules, search the Internet.  One rule to pay attention to in particular is the rule against “hearsay.” Hearsay is any out-of-court statement used to prove the matter asserted. For example, if your son said, “My Dad beats me every week” and a cop repeats this claim in court, then it is hearsay to use that claim as proof that you do, in fact, beat your son every week. There are many exceptions to the rule against hearsay, so you can’t get all hearsay statements excluded. Nevertheless, if you find hearsay statements offered in court, you need to stand up and object.
Question: What is a summary of what this article is about?
Request exculpatory evidence from the prosecution. Subpoena witnesses. Read the rules of evidence.