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Our hearts are the size of our fist.

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The heart is a pump that sends blood around your body.

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the heart is an organ the pumps oxygenated blood into your body. when it pumps blood it is known as a heartbeat

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The Fibrous Pericardium keeps the heart from bouncing when beating

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The Fibrous Pericardium keeps the heart from bouncing when beating

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the epicardium seperates the fibrous Pericardium from the myocardium 

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the epicardium seperates the fibrous Pericardium from the myocardium 

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the myocardium is the cardiac muscle that contracts in the heart

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the myocardium is the cardiac muscle that contracts in the heart

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Coronary artery diseases or a heart attack 

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Coronary artery diseases or a heart attack 

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Coronary artery diseases  common cause is heart failure.
A heart attack is a heart muscle that stops working which will loosen blood and creates electric instability inside the victims chest.

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•Be smoke-free
•Manage sugar
•Be physically active
•Eat nutritious foods
•Look after your mental health

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the heart is in the middle of the lungs. At the top is a tube called the trachea.

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from each drop of blood that comes out of of the heart it produces a gas that you can't live without and that gas is oxygen.

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Heart burn is a symptom for gastroesophageal reflux disease - caused by acid refluxing back into the esophagus( a canal connecting the throat and stomach). The causes are stress and anxiety, hiatus hernia and smoking. If it isn't treated, chronic acid reflux may lead to esophageal cancer. Heart burn may also lead to heart attacks.

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If you smoke too much the chemicals in the cigar or the thing you smoke will affect your organs including your heart and you could get heart diseases such as heart cancer, heart rhythm problems.

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Your heart is like two pumps, the function of the right and left side... 

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Your heart is like two pumps, the function of the right and left side... 

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Your heart is kind of like two pumps in one. The right side receives blood from the body and pumps it into your lungs. The left side does the exact opposite. It receives blood from the lungs and pumps it out to the body.

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a way that you can get heart problems is that you do a lack of exercise.

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The heart is made up of four chambers. The upper two chambers are called atria and the lower two are known as ventricles. Muscular walls, called septa or septum, divide the heart into two sides.

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The septum is a thick muscular wall that runs down the middle of the heart.

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the heart starts from the left atrium and get send down to the ritght ventricle and continues to pulmonary trunk and then into the lungs and bring rich blood to the right atrium and then into the right ventricle and then to the aorta where all of the blood is transported through the body and comes back to the left atrium and repeats

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the heart is a sac in your chest that moves blood around your body

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1. Manage blood cholesterol
2. Manage blood pressure
3. Manage diabetes
4. Maintain a healthy weight
5. Eat nutritious foods
6. Be active(exercise)
7. Don't smoke
8. Cut back alcohol
9. Prevent obesity
10. Eat less salt

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when you are resting your heart beats 60-80 times

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when someone has a heart attck it might be because there is a sudden loss of blood flow from part of the body

CHD or coronary heart disease is also a type of heart attack
CHD causes your coronary arteries to become narrowed by a gradual build-up of fatty deposits called atheroma

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Your heart is a bag of muscle inside of your chest. It pumps blood around your body and that helps your to keep warm and move

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Your heart can be damaged if you don't get enough sleep.

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exercise makes your heart beat faster

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The heart send the blood from the right side of the heart to the lungs to be oxidised.  

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The heart send the blood from the right side of the heart to the lungs to be oxidised.  

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Your heart is a bag of muscle inside your chest. Your heart is the size of a fist.

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When your heart is healthy your heart works like a well organised pump and blood moves steadily through your lungs.

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1.Stay active for at least 30 minutes per day
2.Eat a variety of healthy food and avoid high unhealthy foods
3.Eat 5 servings of fruits and vegetables per day
4.Avoid sugary soft drinks and fruit drinks
5.Don't smoke

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Keep exercising to keep your blood pumping and  flowing as well as increasing your immune system.

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The two top chambers are called  atria.

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Your heart moves blood around the body. Your heart beats faster when you run while it slows down when you are resting or sleeping.

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When you look at a picture the right atrium and the right ventricle are on the left side of the picture.

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Your heart pumps about 2,000 gallons of blood every day.

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Heart failure is when the victim's heart doesn't pump blood that efficiently or as well as it should. If this happens, it means your immune system is getting defective.
Here are some symptoms for heart failure:

pain in the abdomen

shortness of breath

Discomfort or trouble breathing when lying flat

Sudden weight gain

Waking up with shortness of breath

Fatigue

Lack of appetite

There are four stages of heart failure ranging from "high risk of developing heart failure" to "advanced heart failure".

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A heart is a muscle It's located a little to the left of the middle of your chest.

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The heart has four chambers. The tops chambers are called the atria and the bottom chambers are called ventricles.

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A normal artery carries blood with oxygen throughout the body. A clogged artery  keeps the oxygen-rich from reaching the parts of the body that can cause a heart attack.

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•Manage your sugar health
•Be physically active
•Eat nutritious foods
•Look after your mental health

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the right atrium resives oxsagan poor blood and the left resives oxagan rich blood
the blood with lower levels oxagan is sent of to the lungs to restock its oxagan. This blood comes from the rest of your body through your vains.
The oxagan rich blood s blood that has just come from the lungs and is now ready to be pumped through you body through your artries

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You could damage your heart if you don't have much oxygen left or if you keep smoking.

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the part of your heart that beats is the SA node (sinoatrial node) electrical activity spreads through the heart

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The heart is divided into two parts, the left and the right half. It is a muscle inside of your chest. The heart has tubes known as blood vessels, these carry blood from in to out of the heart.

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You can find your pulse by lightly pressing on the skin anywhere there's a large artery running just beneath your skin. Two good places to find it are on the side of your neck and the inside of your wrist, just below the thumb.

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The heart is a muscle and like all muscles it needs to exercise

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The heart is a muscle and like all muscles it needs to exercise

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Our hearts weigh about between 200 grams to 425 grams.

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1. Lifestyle choices
2. Bad diet e.g too many processed foods saturated fats
3. Hereditary factors
4. Stress e.g financial stress, work stress and marriage stress.

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The heart is divided into the left side and the right side. The division keeps the deoxygenated blood from the oxygenated blood.

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The heart is divided into the left side and the right side. The division keeps the deoxygenated blood from the oxygenated blood.

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Blood enters the heart through two large veins, the inferior and superior vena cava, taking out de-oxygenated blood from the body into the right atrium of the heart. When the ventricle contracts, blood leaves the heart through the pulmonic valve, into the pulmonary artery and to the lungs where it is oxygenated and pumped out once again.

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- Get plenty of excercise
- Have a balanced diet
- Eat fewer fatty foods
- Eat lots of fruits and vegetables
- Maintain a healthy weight

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The heart beats about 3 billion beats a life-time!

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There are two chambers on each side of the heart. One chamber is on the top and one chamber is on the bottom.

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1. Sleep well
2. Eat well
3. Be active
4. Be sociable
5. Be happy
6. No smoking no drinking
7. Avoid pollution

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The right arrium is the upper right chamber of the heart. Its part of the heart that recives oxgen-poor blood through the body from the vena cava and pumps it into the right ventricle which then sends it to the lungs to be oxygenated

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Two common ways you can damage your heart is by smoking too much and continuously drink fizzy and fruit drinks, because both of those thing are bad for your heart.

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Some people are born with heart problems, then it can develop when they get older. Strokes and heart attacks can be some reasons why the heart is damaged.

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The best way to keep your heart healthy is to get plenty of exercise, have a balanced diet, avoid smoking and drinking, sleep on a normal schedule and pollution.

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The heart is on right side and it  receives oxygen and pumps it to your lungs.

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Your heart can be damaged by:
• heart attack

• disease
• smoking
• don't exercise

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you can keep your heart healthy by:
• not smoking
• don't eat to much sugary stuff
• being active
• don't breathe too much pollution

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80 beats in a minute, 4,800 times in an hour so your heart beats 115,200 times a day

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something that can damage a heart is a heart attack. in the US 647,000 die from heart attacks a year

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if you exercise and eat healthy food your heart will be healthy along with not smoking, dont eat too. much salt of sugar and dont breath in too much smoky air

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There are four chambers to the heart : left atrium, right atrium, left ventricle and right ventricle.

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Heart attacks, strokes and angina is caused by of gradual build up of fatty materials.

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More reasons how you can get heart problems

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More reasons how you can get heart problems

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poorly managed diabetes

high blood pressure

high cholesterol

being overweight or obese

smoking

drinking too much alcohol.