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From the old times persons had a pretty good idea that human heart is such an important source of life, no person could live without it. From those times the heart is a symbol of something absolutely dear and necessary for the very survival of any man. That is exactly why our discourse is full of utterances mentioning the heart.

Men and women used to guess that the might of any man is in the heart. Some tribes were sure human soul lives in the heart, others we certain every desire, either good or dark, is born in the heart, that is why they stated that a bad individual has a black heart beating in the chest!

“You are my heart” - so we say about the most important man in our life. The man able of fascinating everybody gets the nickname of “the heart of the company”. When something stressful happens to our beloved ones we always convince 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 enlarge this list with your own examples showing how important is the heart for people!

Today armed with every piece of knowledge up-to-date science provides us with we do understand that the heart is a mere organ, but it keeps counting throbs in elation when we are happy and continues grieving when we have nasty periods of our lives. Who knows, maybe that is the reason why different failures in the work of human hearts are responsible for 25% of the total deaths all over the world! Let us get important information about the heart to notice the first symptoms of any heart trouble and to be able to keep your unique biological motor healthy!

Your 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 steady 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 adult 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! MDs ofter refer heart problems to cardiac affairs. The point is word cardiac comes from the Greek “kardia” meaning “related to the heart”. Our hearts are very complicated. Normal work of the heart and various heart trouble called cardiopathies are thoroughly studied by cardiology.

Your 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 medical people 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 major part of the chest, it is a little shifted to the left and it weighs as much as 250 and 350 grams.

As it has been mentioned before, the major work of the heart is pumping blood, but this job is a very complicated affair! The heart always sends our blood in one direction. It gets from the atria to the ventricles and moves on through arteries. Powerful triscupid, mitral, aortic and pulmonary valves in the heart keep the blood from flowing backwards. It is very important because the heart at the same time pushes de-oxygenated blood towards the lungs and oxygenated blood to every system and organ of our body!

The right heart is responsible for collecting de-oxygenated blood in its atrium and moving it through the ventricle right into the lungs, where carbon dioxide is dropped off (when we exhale) 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 collecting oxygenated blood from the lungs in its atrium and sending it through the ventricle and via the aorta out to the body. As you have already guessed, a much greater might is needed to push the blood through the large systemic circulation. No wonder the muscle wall surrounding the left ventricle is considerable thicker than that of the right ventricle moving the blood directly into the lungs.

The bulk of persons irresponsibly think their personal biological engine will always be there for them and they never do a thing to support it. As some cardiologists say, you have a healthy heart if it never reminds you of the fact it is there, in your chest and keeps working 24/7. Unfortunately, humans 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, ways of life and behavior damage your unique biological engine? First of all, stressful jobs and family scandals make your heart beat at a crazy speed. Lack of sleep and rest, a stream of bad emotions and the feeling of hopelessness make the situation worse. Poor ecology, irregular recreations give 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 work. Lack of physical exercise make your heart muscles weaker, as a result your engine is not always able of managing extra strain. Try not to forget that extra heavy physical activity constantly forces your heart to work at the top of its abilities making it wear out.

Any health problems you ever suffered from or have now affect your heart, too. To guarantee your soon recovery your tireless engine doubles and triples its efforts and keeps sending blood through your vessels when you are running high temperature, when you are intoxicated or when you have to fight some infection! Excess weight, hypertension, and high cholesterol considerably increase the risk of getting a heart disease, too.

To help your heart remain 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, see your physician without any delay 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 premonitory symptoms of a heart disease!

Heart disease is a umbrella notion for a wide range of troubles with the heart. MDs use the word cardiopathy. Irrestective of the term, any heart disorder means that the biological motor does not work properly.

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

Cardiologists explain there are three usual types of acquired heart diseases:

1. The defect 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 flow through them at normal speed, as a result the heart muscle cannot work properly, 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 develops 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 thin. They may as well let some blood flow backwards in the wrong direction, i.e. inside the heart. Forced to do extra work, the heart gets tired or fatigued and its muscle becomes too weak to cope with any serious strain.
3. The disorder with electrical activity in the heart is called Bad Heart Rhythms. The heart can beat too fast or too slow without any plausible 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 engine 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 engine can become the cause of your immediate death! But in fact the things are not as bad as that! Every day contemporary pharmacology keeps saving hundreds of lives of individuals experiencing numerous heart diseases.

If you remember exactly what kind of heart trouble you have, you can avoid queuing up in the waiting room and order your pharmaceutical products without prescription in any reliable web drugstore. You will be pleasantly stunned by the perfect service and the promptness of delivery of your order. What is more, a good online pharmacy is a cheap pharmacy. In fact is no usual drugstore is able of offering you the discounts available web. Raise the quality of your life right now! A great number of highly effective medicines are able of returning you to your usual lifestyles.