Write an article based on this "Draw two lines on the ECG trace. Count the number of QRS complexes between the two lines. Multiply your answer by 10. Understand that this method is particularly effective for irregular heart rhythms."
article: The first line should be near the left-hand side of the paper containing the ECG trace; the second line should be exactly 30 large squares subsequent to the first line. 30 large squares on an ECG trace represents exactly 6 seconds. As a reminder, the QRS complex is the tallest peak of each wave form that represents one heart beat. Tally up the total number of QRS complexes between your two lines and write down this number. Because 6 seconds x 10 = 60 seconds, multiplying your answer by 10 will give you the number of heart beats that have occurred in one minute (in other words, the "beats per minute," which is the standard measurement of heart rate). For example, if you count 8 beats in the 6 second period, then your heart rate calculation gives you 8 x 10 = 80 beats per minute. If the heart rate is regular, the first method of simply determining the distance between one QRS and the next can be very effective, because the distance between all the QRS complexes is presumably the same with a regular heart rate. On the other hand, with an irregular heart rate (where the QRS complexes are not at regular distances from one another), the 6 second method works better because it averages the distance between heart beats, giving a more accurate overall number.

Write an article based on this "Write down some words. Set up a place to store your ideas. Search for images based on your keywords. Store the saved images. Organize and analyze your images. Prune your findings. Plug your images onto a digital canvas."
article: Start with five words that describe your idea or concept. For example, if you want an woodland-themed party, your words might be: green, brown, deer, toadstool, fairy light/string light. Create a board on an online website, such as Pinterest or Pinterest, or a special folder in your internet browser's bookmarks. You can also use other programs, such as Evernote or Dropbox. Some search engines or websites, such as Pinterest or Google, have related images. If you click on an image that you really like, there might be related images linked below or next to it. If you click on them, you will be taken to similar images that match the theme or style. This can make your search easier. Plan on saving about 10 to 20 images. This will give you enough to work with, but not so much that it becomes overwhelming. How you store them depends on your filing system. If you are using Pinterest, like or pin those images to your board. If you are using an interest browser, save the direct image links to your bookmark menu. You can also save the images directly to a program, such as Dropbox. Once you have enough images saves, go back through them, and notice if there is anything in common with them. Look for obvious things, such as a similar color, and less obvious things, such as specific angles or lighting. If you notice a repeating pattern, consider adding that keyword to your list. Go through your images once more. Be extra picky here. Remove any images that don't match your theme exactly, aren't good quality, or don't look nice with the other images. Keep the nice, high-quality images that do work together. How you delete them depends on how you saved them: image-saving website, bookmarks, file folder, etc. Don't delete the images completely. As you organize your board, you may find that they may work after all! If you saved all of your images onto a digital board, such as Pinterest or Polyvore, you are all set! Alternatively, you create a website for your board using Google Sites, Blogger, Tumblr, etc. and insert your images there. You can also open up a blank canvas in an image editing program, and copy-paste your findings onto the document. If you work in Photoshop (or similar), paste the images into different layers so that you can move them about. If you saved your images onto your computer, play around with cropping or editing them first. If an image doesn't look good with the other ones, delete it. Need more images? Go back to your "discard" pile. One of those images might work after all!

Write an article based on this "Join after school activities. Focus on one person at a time. Use social media."
article:
After school activities give you a chance to meet a bunch of new people while focusing on something else. Doing something with other people gives you something in common to talk about, and makes it easier to start a conversation if you're shy. Make sure the after school activity you pick is something you really like to do. If you're doing an activity you don't like, you probably won't feel comfortable enough to make friends. Don't join an activity that has too many or too few people. Too many people will make it hard for you to talk to anyone and too few people can put a lot of focus on you. You'll know best how many people you're comfortable with, but you probably want a group with more than four but fewer than fifteen people in it. Keep the size of the group in mind when you're picking an activity. When you're trying to make friends when you're shy, talking in the middle of a big group of people can feel really scary. Instead, look for someone who looks friendly, or who you kind of know already from school, and try to have a one-on-one conversation. If you're in a larger group, like an after school activity, look for someone who smiles at you when you smile, or who starts a conversation with you. That person is probably a good option for making a first friend. You can also look for someone else who looks shy. Maybe they keep to themselves or are sitting alone. Someone else who is shy and who has a hard time making friends will understand how you feel. That can make it a little easier to become friends. If you feel too shy to talk to people in person, try using social media to connect instead. It's a great way to make friends without having to walk up to someone you don't know very well and starting a conversation. For example, if you've noticed someone at school that you think you might want to be friends with, message them on social media. You can use something like Facebook messenger or direct messages on Twitter to connect to people you might want to be friends with. You can say something like, "Hi Jessica! My name is Katie. I've seen you at school and I'm pretty shy, but I wanted to say hello." This is a great way to start a conversation and to get to know someone a little better before you have to talk to them in person.