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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.

Dear Dish-It In The Forums

LUCYQWERTY123
hey there!! well i suggest u to answer back cause i think he missed u cause he hasnt see u for a year and i know he is estranged but if u answer back maybe he wont be strange so yeah :D :D :D
reply 5 days
MysticalC
My dad and I are kind of estranged, we haven't spoken in a year. So my mom decides it would be a good idea to let him message me. He texted me while I was at school and now I have no idea what to do. All he said was 'Hi _, how is school?'. Do I reply? Do I not? If I do, what do I say? My mom and grandparents are no help, they just cracked jokes about it. KidzWorld has helped me with a hell lot of things, I better not be let down this time.
reply 5 days
jordand08
Just act like you were introducing him as one of your friends. Be yourself, wear stuff that’s comfortable. It’s okay to be nervous because everyone will be. Just hang out and have fun.
reply 6 days
Fireworksirl360
one day I was eating lunch with my friends and two boys, (I'm a girl). when one boy told his friend and some other people, everyone but me who he had a crush on. At the end of lunch someone told me and it was me, later on he confirmed it and his friend told us he was on the verge of tears because I found out. people were telling everyone he liked me. Earlier I told him I liked him as not to make him feel bad, he told his friend who told everyone. soon rumors were started my best friend and his had teamed up to make an unstoppable rumor making and spreading team.  on monday it was our all day field trip and he needed to tell me something so on the way back we sat together across from his friend. She asked him if he still liked me. I covered my eyes but could still see and he was saying no but nodding his head. I told him to just tell me and he said yes. By then the rumors were getting really bad so in order to stop them we started hanging out, and became best friends. its summer now and we text each other all the time but we are just friends the rumors have blown over but now another has become true. through all of this,  I really like him now. I don't know I f he still likes me but I know that I really want him too because I really like him now! What do I do? Please help me! I'm so lost! this is all like a nightmare! what if it starts again. What do I do!
reply 6 days
imtcutiie
imtcutiie posted in Style:
DONT DO IT JUST PLEASE #### #### #### ......... CHANGING EYE COLOR  JUST WRONG
reply 8 days