How to Prevent Heart
Disease? - In general, the main
function of the heart is to pump blood throughout the body and to hold them
back after cleaning lungs. This means that the function of the heart of man is
as a tool or blood-pumping organ in humans. At that time the heart to provide
sufficient oxygen and blood flows throughout the body, as well as cleansing the
body darih metabolism (carbon dioxide). So as to fulfill the functions of the
heart collects oxygen deficient blood from the entire body and then pumps it to
the lungs, the blood in the heart by way of taking in oxygen and remove carbon
dioxide. At the heart of oxygen-rich blood from the lungs is pumped to tissues
throughout the human body.
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Increasing age a
person, will greatly affect the functionality of the heart itself. This means
that because the heart is working continuously for human life, will affect the
ability of the heart function will gradually decline. And it will be a drastic
reduction in heart function if there are other circumstances that affect the
function of the heart itself. For example an infection of the heart muscle or
muscle membrane myocarditis or pericarditis, decreased oxygen due to
constriction of blood vessels that supply them are often referred to as
coronary heart disease, increased muscle mass due to increased pressure, and so
forth.
How it Works?
The heart works
through the mechanism of repeated and continuous progress which is also
referred to as a cardiac cycle so that visually seen or referred to as the
heartbeat. Through the mechanism of intermittent, heart berkonstraksi for
emptying the heart and relaxation in order to fill with blood. In the cycle,
the heart did a systole period is the period when contracts and empties its
contents (blood), and the period of diastole that period relaxation and blood
filling of the heart. Both porch loosen and contract simultaneously, and the
two chambers also loosens and contracts simultaneously also to do such a
mechanism.
Heart muscle cells
to contract for the purpose of pumping blood triggered by an action potential
and spread through the muscle cell membrane. When the contractions, the heart
becomes pulsed "rhythmic", it is a result of their action ptensi posed
by the activities of self-heart itself. The incident was caused by a heart have
a mechanism to get the power it creates its own to make the contraction or
pumping and relaxation. The mechanism of action that causes the flow of
electricity is influenced by several kinds of electrolytes such as K +, Na +,
and Ca ++. Therefore, when an interruption occurs in the body of the
electrolyte levels will also cause disruption in electricity flow mechanism in
a human heart.
The heart muscle
generates electrical currents and spread to tissues around the heart and
delivered through the fluids contained by the body. So that a small portion of
this electrical activity reaches up to the surface of the body, for example on
the surface of the chest, back or wrist on the hand, and this can be detected
or recorded by using a special tool called ElectroKardioGram (ECG). So the
function of ECG is recorded electrical activity in body fluids are stimulated
by electric current heart that appears to reach the body surface. Various
components of the ECG recordings can be correlated with a variety of specific
processes in the heart. ECG can be used to diagnose abnormal heart rate, heart
rhythm disorders, as well as damage to the heart muscle. This is caused by the
presence of electrical activity that can trigger activity mechanically, so in
case of abnormal electrical patterns, it is usually also accompanied by
abnormalities mechanical or human cardiac muscle.
Each blood ran out
of oxygen and blood contains too many dirty (carbondiocsida), of the entire
body flows through two large veins toward the right ventricle. This took place
after the right atrium filled with blood, which in turn pushes the blood into
the right ventricle. Are then pumped through the pulmonary valve into the
pulmonary artery leading to the lungs. Lung-rays of blood flow through vessels
called capillaries are very small, and the surrounding air pockets in the lungs
to absorb oxygen and release carbon dioxide to drain the blood into the
pulmonary veins to the left atrium sticks. Circulation of blood between the
right heart, lungs and the left atrium called the pulmonary circulation. When
blood is in the left atrium, then pushed toward the left ventricle, da next
will pump clean blood through the valve into the aorta aurta which is the
largest artery in the human body. In the oxygen-rich blood except in the lungs,
it also provided for the benefit of the entire human body.
Here are 10 ways to
prevent heart disease:
1. Stop smoking.
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| How to Prevent Heart Disease. Courtesy : |
Cigarette smoking is not good for heart health, then immediately stop this
practice to prevent heart disease in order to stay healthy heart.
2. Consumption of
antioxidants.
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| How to Prevent Heart Disease. Courtesy : |
Air pollution, motor vehicle fumes or smoke created the emergence
of free radicals in the body. Free radicals can cause ulcers or deposition in
blood vessels that can cause blockages. To remove the content of free radicals
in the body, the need for antioxidants that will catch and throw. Antioxidants
can be obtained from a wide variety of fruits and vegetables to prevent heart
disease.
3. Know your blood
pressure, and do whatever, that reached number 115/75.
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Know your blood plessure may
be even more important than your cholesterol. And, you can reduce this pressure
alone. The best way? Exercise regularly, and reduce fat in the abdomen. Why? as
this fat cover organs important, so, so organs this could work better, it takes
the blood pressure more. So, when the reduced abdominal fat, blood pressure
needed will decrease drastically.
4. Eat 250gr
Nuts every day.
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Nuts will increase good cholesterol, HDL, and
decrease inflammation. Nuts also helps nourish the heart with reasons that
remain unclear. Nuts have high levels of Omega 3 fatty acids, has a high
protein and fiber.
5. Try to find out
your HDL level and try to work up in the value of 50.
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For women, high HDL value
is much better than lower LDL. For some reason, but clearly, the higher the
value of HDL, the better (50 already included nice). The easiest way to
increase its value is to exercise, less alcohol, eating foods with healthy
fats, such as olive, canola. Pantothenic acid (vit. B5) can also help.
6. Do not eat saturated
oils setuap more than 20 grams a day, and use the trans oil as little as
possible.
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Saturated fat and trans fat will cause inflammation of the arteries.
Cinnamon roll (cinnamon buns) has 7 grams of saturated fat. Oil trans (eg in
butter or margarine), often found in processed foods or baked in the oven.
7. Reduce consumption of alcohol and if necessary stop
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I myself still unclear, but alcoholic beverages
such as beer and wine have anti - inflammatory. But often found that those who
drank no alcohol at all, actually have higher chances of heart attack than
those who drank sedikit2. O yeah! drink seven glasses a day is not the same
effect dengna drink 1 glass per day!
8. Eat nine servings
of vegetables and fruit every day.
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Fruits and vegetables are full of fiber. Try
pelan2 increase in number in 2-6 weeks. because if the number has increased
dramatically, even less ok results, and affect your own digestion !.
9. Walking for 30
minutes every day! No reason !, and then after that, try calling someone.
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Street half an hour each day, lowering the risk of heart attack by about 30
percent. This kind of test for you, if you successfully do this, chances are
you'll start doing kompromi2 another. Telephone with others is a very important
step: because it will reinforce your commitment. O well, try calling your
female counterparts, because they will be more supportive of you.
10. Avoid Stress.
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| How to Prevent Heart Disease |
Stress is very difficult to avoid when living in big cities like Jakarta, known
as congestion and preoccupations. When a person experiences stress, the body
will release the hormone cortisol which causes blood vessels to become stiff.
Hormone norepinephrine to produce the body when suffering from stress, which
may increase blood pressure. Thus, it is good if you avoid stress either in the
office or at home.
That's Artikel 'How to Prevent Heart Disease'. Hope it useful..
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It's a very helpful article, in fact when it comes to health; there is nothing more important than managing to eat healthy food and doing exercise regularly.
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