Article: A rapid heart rate, or tachycardia, can have a wide variety of underlying causes, some of which require medical treatment. It can also lead to more serious complications if you don't get it under control. If you have a rapid heart rate or related symptoms, see your doctor so they can determine what's causing your symptoms and come up with an appropriate treatment plan. Common symptoms include: Shortness of breath Lightheadedness A feeling that your heart is racing or pounding Heart palpitations Chest pain Fainting If you experience symptoms such as difficulty breathing, fainting, or chest pain that lasts for more than 2-3 minutes, call emergency services or go to the emergency room immediately. These symptoms could indicate a heart attack or another more serious complication. Other heart attack symptoms include: Pain that radiates into your neck, arm, jaw, or back A feeling of pressure or squeezing in your chest Nausea, indigestion, abdominal pain, or a feeling similar to heartburn Fatigue Dizziness or lightheadedness Cold sweats Before you try to treat your rapid heart rate with diet, exercise, or supplements, talk to your doctor. Depending on your overall health or what's causing your symptoms, some of these approaches could do more harm than good. Discuss your treatment plan carefully with your doctor, and give them detailed information about your health history and any medications or supplements you are currently taking. Some dietary supplements can interact with other supplements or medications, so ask your doctor what you can safely take. Exercising too strenuously could potentially put dangerous strain on your heart, especially if your rapid heart rate is related to an underlying heart condition. Talk to your doctor about what kind of exercise is safe and appropriate for you. If you've been diagnosed with a rapid heart rate, it's important to work closely with your doctor to make sure your symptoms and any underlying conditions are under control. Keep regular appointments with your doctor and follow their home treatment instructions carefully. Let your doctor know if you develop new symptoms or if your symptoms get worse. Don't hesitate to call your doctor or set up an appointment if you have any questions or concerns, even if you aren't due for a checkup.
Question: What is a summary of what this article is about?
See your doctor if you experience frequent bouts of rapid heart rate. Go to the ER if you experience difficulty breathing or chest pain. Talk to your doctor before attempting home remedies. Get checkups as often as your doctor recommends.

Problem: Article: This doesn't have to be overly accurateformally, it isn't required at all, but it usually helps. Name all points, angles, or other features that you intend to refer to in the proof later. State the given assumptions, and what you intend to conclude from them. Label the left column Statement, and the right column Reason. For the reason, write "given." Even if some of the givens aren't needed until later, it can't hurt to list them early. Write each step towards that result, and justify each with an appropriate reason. The types of acceptable reasons are small. They include: Given Definition Axiom (or postulate) Previously proven theorem (or lemma, formula, law, etc.). For example, if your statement is that triangle ABC is congruent to triangle DEF, you might use this detailed reason: BC = EF (line 5), <ABC = <DEF (line= 13), <BCA = <EFD (line 16), and the ASA congruence theorem. Where the earlier 5th, 13th, and 16th lines of the proof show prerequisite angle and side congruences for ASA to apply. Make sure that each step follows from the previous ones. As with all other steps, justify it with an appropriate reason.
Summary: Draw a diagram. State the theorem. Set up the format for a two column proof. Repeat each of the givens for the first few rows of the proof. Aim towards the first important intermediate result you found in the preparation stage. If a theorem has conditions attached to it, you should explicitly show how they are satisfied. Continue working towards your conclusion by establishing the other key intermediate steps you found in the prep work. The last line of the proof should be the desired conclusion. Optionally, terminate the proof with QED, a box, or some other similar mark.

INPUT ARTICLE: Article: Lost or abandoned cats who still hold any domesticated characteristics will most likely be a stray. Depending on the degree range, a cat will quickly approach a human who offers food or be afraid, but will show a small interest over time. Feral cats have lived a huge part of their lives in the outdoor world and have no domesticated habits. These cats will shun humans however they can.

SUMMARY: Know the definition of a stray cat. Know the definition of a feral cat.

In one sentence, describe what the following article is about: If you want your brownies to all be the same size, or if you want to make clean, perfect cuts, try using a plastic knife. With disposable plastic knives, you can easily cut through your cooled brownies like butter. Keep a few in your silverware drawer to use in the future!
Summary: Use a plastic disposable knife for clean, even cuts.

Start by washing your hands for no less than 20 seconds with soap under running water. Rinse your hands and dry them off with a paper towel. Turn off the faucet using a paper towel. Unscrew the top of the nebulizer cup and put the prescribed medication into the nebulizer. Many types of respiratory medications for nebulizer treatments come in pre-measured doses. If yours is not pre-measured, measure out the exact amount prescribed for one dose. Secure the top tightly to prevent the medication from spilling out. Don't forget to plug the air compressor into an electrical outlet if it is not battery operated. Medications that can be put in the nebulizer include inhaled beta-agonist and anticholinergics, inhaled glucocorticoids, and inhaled antibiotics. Other inhaled medications are available for the treatment of non-respiratory diseases. Not all drugs can be aerosolized. The jet, or pneumatic, nebulizer is the most common type. Newer nebulizers are designed to deliver the entire mediation during inhalation. Nebulizer performance can be affected by the nebulizer method, mechanism of aerosol formation, and drug formation. If you need instructions about how to use your nebulizer, talk to your doctor or respiratory therapist. Secure it to the nebulizer cup. Although different manufactures may have slightly different jet nebulizers, most mouthpieces will attach to the top of the nebulizer cup. Most nebulizers have mouth pieces instead of face masks, since masks can lead to facial deposits. Attach one end of the oxygen tubing to the nebulizer cup. On most types of nebulizers, the tubing will connect on the bottom of the cup. Connect the other end of the tubing to an air compressor used for nebulizers.
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One-sentence summary --
Wash your hands. Place the medication into the nebulizer. Attach the mouthpiece. Connect the tubing.