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From the ancient times men and women knew that human heart is such an important focus of life, no personality could do without it. From those times the heart has become a symbol of something totally dear and necessary for the very survival of any man. That is exactly why our soul is full of utterances mentioning the heart.

Persons used to guess that the power of any man or woman is in the heart. Some tribes were certain human soul is fidden in the heart, others we sure every thought, either light or evil, is born in the heart, that is why they were sure that a bad personality has a black heart beating in the chest!

“You are my heart” - so we say about the most dear man or woman in our life. The personality able of enchanting everybody gets the nickname of “the heart of the company”. When something stressful happens to our nearest and dearest we always convince them not “to take it all to heart”. A cruel and indifferent personality is called “heartless”. And if someone really enjoys food we refer him or her to “hearty eaters”. Certainly you can continue this list with your own examples proving how important is the heart for humans!

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 sobbing when we have bad periods of our lives. Who knows, maybe that is the reason why different failures in the functioning of human hearts are responsible for the quarter of the total deaths all over the world! Let us memorize general information about the heart to recognize the first symptoms of any heart illness and to be able to keep your personal biological motor 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 veins. 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 personality is about 60-80 a minute, i.e. about 4 500 contractions an hour or 100 000 - 108 000 daily! Sounds shocking, doesn’t it! Doctors ofter refer heart illnesses 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 carefully 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 docs speak about the right heart (right atrium and right ventricle together) and the left heart (the left atrium and left ventricle together).

Usually human heart is the size of a fist, it takes up the major part of the chest, it is slightly shifted to the left and it weighs as much as 250 and 350 grams.

We have already mentioned it above that, the basic task of the heart is pumping blood, but this activity is a very complicated thing! The heart always sends 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 keep the blood from going backwards. It is extremely important because the heart simultaneously moves 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 pumping it through the ventricle straight into the lungs, where carbon dioxide is dropped off (when we exhale) and oxygen picked up (when we breathe in). This occurs with the help of red blood cells 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 force is needed to move 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 straight into the lungs.

The bulk of personalities irresponsibly think their unique biological motor will always serve them and they never do a thing to help 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, individuals start taking care of the heart only when it fails them for the first time when it is to late to prevent a disaster.

Do you know what activities, ways of life and behavior destroy your personal biological motor? First of all, stressful jobs and family brawls make your heart tick at a dangerous speed. Lack of sleep and rest, a stream of bad emotions and the feeling of helplessness make the situation worse. Bad 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 necessary 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. Please, remember that that extra heavy physical activity permanently forces your heart to work at the top of its abilities making it wear out.

Any health troubles you ever suffered from or have now affect your heart, too. To guarantee your soon recovery your tireless motor 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! Obesity, hypertension, and high cholesterol considerably increase the risk of developing 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, visit your doctor 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 symptoms of a heart disease!

Heart disease is a general term for a wide range of problems with the heart. Docs use the word cardiopathy. Irrestective of the term, any heart problem means that the biological motor does not work properly.

The short classification of heart problems consist of congenital heart diseases and acquired heart diseases. Congenital heart diseases are the heart problems 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 explain there are three usual sorts 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 get through them at normal speed, finally the heart muscle cannot work normally, 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 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 trouble with electrical activity in the heart is called Bad Heart Rhythms. The heart can beat too fast or too slow without any obvious cause. The fact 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 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 ticker can become the reason of your immediate death! But in reality the things are not as bad as that! Every day modern pharmacology keeps saving hundreds of lives of patients suffering from numerous heart disorders.

If you remember exactly what kind of heart trouble you experience, you can avoid standing in line in the waiting room and order your medications without a prescription in any reliable online drugstore. You will be agreeably stunned by the immaculate service and the promptness of delivery of your order. What is more, a good web drugstore is a discount online pharmacy. The truth 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 meds are able of returning you to your usual lifestyles.