The Lowdown on Heart Disease

With all the holidays goin' down in February like Valentine's Day and Groundhog Day, you might forget that it's also American Heart Month. Heart disease, which is also called cardiovascular disease, is the number one cause of death in the US. Learn more about it right here.

A Heart-to-Heart With Your Heart

The human heart is a muscle that works like a pump. The right side of the heart receives "blue" blood from the body and pumps it to the lungs to add oxygen. The left side receives this re-oxygenated "red" blood from the lungs and pumps it back out to the body.

Different Types of Heart Disease

If the heart and blood vessels don't pump properly, you can get sick and have heart disease.

  • Congenital Heart Disease - Congenital heart disease is the kind that you're born with, but it's not that common. It can be caused by heredity or viral diseases like the German measles.
  • Acquired Heart Disease - Acquired heart disease develops sometime during childhood as a result of illnesses like rheumatic fever.
  • Arrhythmia - Arrhythmia is an abnormal rhythm of the heart. Normally, the heart beats at 50-150 beats per minute, but a person's heart can beat very fast (tachycardia) or very slow (bradycardia).
  • Heart Murmurs - A heart murmur is a whooshing sound between each heartbeat. The whoosh isn't serious, but is just an extra noise that the blood makes as it flows through the heart. However, sometime murmurs can be a symptom of larger problems.

What Are the Symptoms?

How Is it Treated?

Doctors who specialize in the heart are called cardiologists. They perform a series of tests to check your heart. A chest x-ray shows if the heart is enlarged, an electrocardiogram (EKG) checks the heart rhythm, and an echocardiogram (an ultrasound) looks at the heart's structure and function. If you're four or older, you may also have to do an exercise stress test to evaluate your heart and lungs.

Did U Know?

  • About 40,000 kids are born with heart disease every year.
  • So far, at least 35 different kinds of heart disease have been identified.
  • Eating a healthy diet and exercising regularly lower the risk of heart disease.
  • One of the things that make health insurance affordable is group rates.
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What Causes Heart Disease?

  • Genetics.
  • Eating too many high-fat foods.
  • Smoking.
  • All of the above.

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Dear Dish-It in the forums

EndlessDream posted in Friends:
Hmmm....Then she mustn't be necessarily "using" you, if she is not getting something in return ( As far as we know of). However, It does sound like she is being extremely unfair. That just might be how she is. Not exactly loyal to anyone. Well, try to talk to her about it and tell her how you feel. And, if it doesn't work out, then she might not be a great friend to hang around with, and maybe you will find someone else who enjoys your company. I hope this helps, and good luck :)
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XxIHateMathxX posted in Friends:
No not really. Like I said, one minute she's all smiley and then she doesn't even look at me. Most of the time I see her with Daniela and Andrea. Today she was asking me if I was going to hang out with her, Daniela, Andrea and Luisa during recess. When I told her that I was 'going to have to think' she was like, "Whatever." and ran off to catch up with the Threesome. Thanks. :)
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EndlessDream posted in Friends:
Is she asking you to do things for her? Like help with homework, carry her books and so on?
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XxIHateMathxX posted in Friends:
This is gonna be long:   I have this 'friend' Amelia. She and I bonded really fast last year and we've become inseparable.   But lately she's blowing me off and my other best friend Belen told me: Amelia is actually using you. She does this to new kids at school, especially from foreign countries. She thinks because you're Chinese and the Chinese teacher's daughter, you'll help her. She's also using you as a backup friend - a substitute. There's this new girl Daniela, who Amelia thinks is her new best friend. She thinks that when Daniela stop hanging out with her, she'll have you.   The thing is, Daniela is pretty nice and she probably doesn't know all the trouble she's causing. Belen's old 'best friend' Andrea is doing the same to her.   I also learned that Amelia is seemingly the 'most popular girl in school' because she's mean to everyone. She always passes by the little kids' classrooms and hugs them & stuff. They seem to love her, but now I know it's because they think if they're nice they won't get bullied.   Maybe she WAS using me but I dunno. Belen says that each kid in the entire school has a bad story about Amelia and something she did to them. I said, "Then how was she so nice to me last year?" Then Belen was all like, "She was using you."   I don't know if she's telling the truth. She and Amelia are deadly enemies and she might be making up the whole Amelia story just to get back at her. Although Amelia has been dropping a few signs that she IS using me as a substitute friend.   Sometimes when I walk in, she'll be like "OOOOHHH! CASSANDRA! HI! HOW ARE YOU! C'MON, LOOK AT THIS! WE'RE GONNA HAVE SOOOO MUCH FUN TOGETHER ..."   And other times I'm like, "Hey, Amelia!" and she says, "Oh. Huh? Yeah, hi ..."  Once during PE we had to sit down and on the way to the gym, she was chatting with me in a BBBBFFFF way. But then when we had to partner up she said with Andrea, Daniela and someone else who I forgot.   I don't know what to do. It's just so weird. Even though now I know she MIGHT be using me (I'm not sure if she really is) it just seems WEIRD. Even for a supposed ##### she was my possibly fake best friend for the whole of last year. It's WEIRD to suddenly switch.   I don't even know if this should be happening. We've only just started 5th grade. Doesn't this WEIRD #### start happening around middle school? Thank you, everyone who will help in advance. P.S. Please include flirting advice. - A Girl Who Might Just Lose Her Possibly Fake Best Friend
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Okay I have school today and my hair is not sitting how I want it to. But my mum says it is sitting fine WHEN ITS NOT! SHE IS NOT LISTENING what do i do?
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