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From the bygone times individuals realized that human heart is such an important center of life, no man or woman could be without it. From those times the heart has become a symbol of something absolutely vital and necessary for the very survival of any person. That is probably why our head is full of utterances mentioning the heart.

Individuals used to consider that the might of any person is in the heart. Some nations were certain human soul is located in the heart, others we certain every idea, either kind or dark, is born in the heart, that is why they guessed that a bad personality has a black heart beating in the chest!

“You are my heart” - so we say about the most dear individual in our life. The man or woman able of interesting everybody gets the title of “the heart of the company”. When something disappointing happens to our friends or relatives we always try to persuade them not “to take it all to heart”. A cruel and careless individual is called “heartless”. And if someone really enjoys food we refer him or her to “hearty eaters”. No doubt you can continue this list with your own examples demonstrating how important is the heart for human beings!

Today armed with every piece of knowledge up-to-date science provides us with we do realize that the heart is a mere organ, but it keeps counting throbs in elation when we are happy and continues sobbing when we have difficult periods of our lives. Who knows, maybe that is the reason why different failures in the functioning of human hearts are responsible for 25% of the total deaths all over the world! Let us find out general information about the heart to decipher the first symptoms of any heart disease and to be able to keep your unique biological engine in order!

Human heart just as hearts of all animals, is a hollow muscular organ of the body’s circulatory system. It is responsible for pumping blood throughout the blood vessels. Its permanent rhythmic contractions pump as much as 5-6 liters of blood every minute, about 360 liters of blood every hour and 8 000 - 10 000 liters of blood daily! Normal contraction rate of any healthy grownup man is about 60-80 a minute, i.e. about 4 500 contractions an hour or 100 000 - 108 000 daily! Sounds incredible, doesn’t it! Docs ofter refer heart diseases to cardiac affairs. The point is term cardiac comes from the Greek “kardia” meaning “related to the heart”. Our hearts are very complicated. Normal work of the heart and different heart disorder called cardiopathies are thoroughly studied by cardiology.

The heart is divided into four chambers. The two upper chambers are called the left and right atria, while the two lower chambers are called the right and left ventricles. Sometimes physicians speak about the right heart (right atrium and right ventricle together) and the left heart (the left atrium and left ventricle together).

Usually your heart is as large as a fist, it occupies the main part of the chest, it is a little shifted to the left and it weighs as much as 250 and 350 grams.

We have already mentioned it above that, the main work of the heart is pumping blood, but this job is a very complicated affair! The heart always pushes our blood in one direction. It goes from the atria to the ventricles and moves on through arteries. Powerful triscupid, mitral, aortic and pulmonary valves in the heart prevent the blood from getting backwards. It is very important because the heart at the same time sends de-oxygenated blood towards the lungs and oxygenated blood to every system and organ of our body!

The right heart is responsible for gathering de-oxygenated blood in its atrium and pushing it through the ventricle right into the lungs, where carbon dioxide is dropped off (when we breathe out) and oxygen picked up (when we breathe in). This happens with the help of erythrocytes taking part in the process of diffusion.

The left heart is responsible for gathering oxygenated blood from the lungs in its atrium and pumping it through the ventricle and via the aorta out to the body. As you can see, a much greater strength is needed to send the blood through the large systemic circulation. That explains why the muscle wall surrounding the left ventricle is much thicker than that of the right ventricle sending the blood right into the lungs.

The majority of humans irresponsibly think their unique biological engine will always serve them and they never do a thing to support it. As some cardiologists state, you have a healthy heart if it never reminds you of the fact it is there, in your chest and keeps working 24/7. Sorry to say, personalities start taking care of the heart only when it fails them for the first time when it is to late to prevent a trouble.

Do you know what habits, lifestyles and behavior hurt your personal biological engine? First of all, stressful jobs and family relations make your heart beat at a crazy speed. Lack of sleep and relaxation, a stream of dark emotions and the feeling of deprivation make the situation worse. Bad ecology, insufficient recreations add some strain to your heart, too. Junk and fast food, irregular meals and wrong diets do not provide your heart with elements important for its flawless functioning. Lack of physical exercise make your heart muscles weaker, as a result your ticker is not always able of managing extra strain. Please, remember that that backbreaking physical activity permanently forces your heart to work at the top of its abilities making it wear out.

Any health problems you ever survived or have now affect your heart, too. To guarantee your soon recovery your tireless ticker doubles and triples its efforts and keeps pushing blood through your vessels when you have a fever, when you are intoxicated or when you have to fight some infection! Obesity, high blood pressure, and high cholesterol considerably increase the risk of getting a heart trouble, too.

To help your heart be healthy:

- avoid mental stress and strain;
- try to obtain stable position in life;
- think positive, be optimistic, avoid overreacting;
- walk a lot, go in for some sport;
- choose a well-balanced diet;
- control your body weight and blood pressure.

Please, visit your physician immediately if:

- you feel your heart working in your chest;
- you are short of breath without considerable physical activity;
- you have trouble breathing (blood may back up into the lungs);
- you have pain in the chest (meaning the heart muscle is not getting enough blood flow);
- your heart feels unusually big;
- your legs and feet swell (blood is backing up from in the lower body);
- you feel weak (the body and brain do not get enough blood to supply them with oxygen);
- your skin and lips turn blue (too little oxygen is in the bloodstream to supply the cells in the body);
- your heart beats irregularly (palpitations).

Those could be the first signs of a heart disease!

Heart disease is a general term for a wide range of problems with the heart. Doctors use the word cardiopathy. Irrestective of the term, any heart disorder means that the biological engine does not work normally.

The short classification of heart problems counts congenital heart diseases and acquired heart diseases. Congenital heart diseases are the heart problems a baby is born with. Acquired heart diseases are those problems that are developed by people in the course of their lives. The main part of heart diseases are acquired ones.

Cardiologists warn there are three common kinds of acquired heart diseases:

1. The trouble with the blood vessels delivering blood to the heart muscle - so called Coronary Artery Disease. The blood vessels in question get thinner, some of them can be blocked, that is why blood cannot rush through them at normal speed, eventually the heart muscle cannot work as it should, it becomes weak and thin. In the most difficult cases the blood flow stops altogether and the heart muscle dies. Coronary Artery Disease is believed to be hereditary, but it shows itself if a man smokes or drinks too much alcohol, has a history of diabetes, high cholesterol or hypertension.
2. When the heart cannot pump blood at normal levels we face Congestive Heart Failure. In some cases the valves of the heart do not let through enough blood because they are too narrow. They can let some blood get backwards in the wrong direction, i.e. inside the heart. Forced to do additional work, the heart gets tired or fatigued and its muscle becomes too weak to cope with any serious strain.
3. The trouble with electrical activity in the heart is called Bad Heart Rhythms. The heart can beat too fast or too slow without any obvious reason. The trouble is our heart can pump the blood well only if it enjoys normal rhythm. Otherwise this task becomes next to impossible. With the fast rhythm the heart does not have enough time to let the right amount of blood into the chambers, as a result the ticker pumps too little blood with each beat. With the slow rhythm the heart does not make enough contractions to supply the body with the proper quantity of blood. Extremely bad heart rhythms can prevent the heart from pumping any blood at all.

The irony is that your tireless motor can become the reason of your instant death! But in reality the things are not as bad as that! Every day modern pharmacology keeps saving hundreds of lives of patients having different heart disorders.

If you know exactly what kind of heart disorder you have, you can avoid queuing up in the waiting room and order your drugs without a prescription in any trusted online pharmacy. You will be agreeably stunned by the flawless service and the swiftness of delivery of your order. What is more, a good internet pharmacy is a discount online pharmacy. The truth is no usual pharmacy is able of offering you the discounts available online. Raise the quality of your life right now! A great number of highly effective pills are able of bringing you back your usual lifestyles.