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From the immemorial times personalities realized that human heart is such an important source of life, no personality could survive without it. From those times the heart has become a symbol of something completely vital and necessary for the very survival of any person. That is exactly why our discourse is full of utterances mentioning the heart.

Individuals used to believe that the might of any man is in the heart. Some nations were certain human soul is in the heart, others we sure every idea, either light or dark, is born in the heart, that is why they said 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 able of fascinating everybody gets the nickname of “the heart of the company”. When something sad happens to our beloved ones we always try to persuade them not “to take it all to heart”. A brutal and indifferent man or woman is called “heartless”. And if someone really enjoys eating we refer him or her to “hearty eaters”. Doubtlessly you can enlarge this list with your own examples proving how important is the heart for human beings!

These days having every piece of knowledge modern 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 dark periods of our lives. Who knows, maybe that is the reason why dangerous failures in the functioning of human hearts are responsible for 25% of the total deaths all over the world! Let us learn some tips about the heart to notice the first symptoms of any heart problem and to be able to keep your personal biological engine intact!

The 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 persistent 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! MDs ofter refer heart troubles 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 numerous 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 doctors speak about the right heart (right atrium and right ventricle together) and the left heart (the left atrium and left ventricle together).

In the majority of cases human heart is the size of a fist, it takes up the middle 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 function of the heart is pumping blood, but this activity is a very difficult thing! The heart always pumps our blood in one direction. It flows 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 going backwards. It is very important because the heart simultaneously pumps 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 pushing it through the ventricle straight 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 moving it through the ventricle and via the aorta out to the body. As you have already guessed, a much greater power is needed to send the blood through the large systemic circulation. No wonder the muscle wall surrounding the left ventricle is much thicker than that of the right ventricle pumping the blood straight into the lungs.

The main part of persons carelessly think their unique biological ticker 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, people start taking care of the heart only when it fails them for the first time when it is to late to prevent a trouble.

Are you aware of the fact what habits, ways of life and behavior injure your unique biological motor? First of all, stressful jobs and family scandals make your heart tick at a dangerous speed. Lack of sleep and relaxation, a stream of dark emotions and the feeling of deprivation make the situation worse. Poor ecology, scanty recreations add some strain to your heart, too. Junk and fast food, irregular meals and wrong diets do not provide your heart with elements vital for its flawless functioning. Lack of physical exercise make your heart muscles weaker, as a result your motor is not always able of managing extra strain. Try not to forget 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 experienced or have now affect your heart, too. To guarantee your soon recovery your tireless motor doubles and triples its efforts and keeps moving blood through your vessels when you have a fever, when you are intoxicated or when you have to struggle with some infection! Obesity, hypertension, and high cholesterol considerably increase the risk of getting a heart disorder, 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, make an appointment with 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 number of problems with the heart. MDs use the word cardiopathy. Irrestective of the term, any heart trouble means that the biological engine does not work properly.

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

Cardiologists tell there are three usual 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 get through them at normal speed, eventually 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 high blood pressure.
2. When the heart cannot pump blood at normal levels we speak of Congestive Heart Failure. In some cases the valves of the heart do not let through enough blood because they are too narrow. They may as well let some blood flow 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 disorder with electrical activity in the heart is called Bad Heart Rhythms. The heart can beat too fast or too slow without any plausible cause. The point is our heart can pump the blood well only if it has 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 contemporary pharmacology keeps saving hundreds of lives of men and women having various heart problems.

If you know exactly what sort of heart disorder you suffer from, you can avoid queuing up in the waiting room and order your drugs without a prescription in any reliable online pharmacy. You will be pleasantly stunned by the immaculate service and the swiftness of delivery of your order. What is more, a good online pharmacy is a cheap pharmacy. In fact is no usual drugstore can offer you the discounts available web. Raise the quality of your life right now! A great number of highly effective meds are able of returning you to your usual lifestyles.