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From the bygone times men and women had a pretty good idea that human heart is such an important focus of life, no personality could do without it. From those times the heart is a symbol of something completely vital and necessary for the very survival of any man. That is exactly why our head is full of word-combinations mentioning the heart.

People used to believe that the power of any person is in the heart. Some communities were certain human soul is located in the heart, others we sure every wish, either good or dark, is born in the heart, that is why they said that a bad man or woman 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 person able of enchanting everybody gets the title of “the heart of the company”. When something bad happens to our beloved ones we always try to persuade them not “to take it all to heart”. A violent and careless personality is called “heartless”. And if someone really enjoys eating we refer him or her to “hearty eaters”. Certainly you can supplement this list with your own examples showing how important is the heart for people!

Now having every part 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 ecstasy when we are happy and continues grieving when we have bad periods of our lives. God only knows, maybe that is the reason why dangerous failures in the work of human hearts are responsible for 25% of the total deaths all over the world! Let us memorize important information about the heart to recognize the first symptoms of any heart trouble and to be able to keep your unique biological engine intact!

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 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 person 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! 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 trouble called cardiopathies are carefully 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 docs speak about the right heart (right atrium and right ventricle together) and the left heart (the left atrium and left ventricle together).

As a rule your heart is as large as a fist, it takes up 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 main task of the heart is pumping blood, but this activity is a very difficult affair! 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 prevent the blood from getting backwards. It is vital because the heart at the same time 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 sending 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 red blood cells taking part in the process of diffusion.

The left heart is responsible for collecting oxygenated blood from the lungs in its atrium and moving it through the ventricle and via the aorta out to the body. As you can see, a much greater power is needed to move 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 moving the blood directly into the lungs.

The bulk of individuals recklessly think their personal biological engine will always serve them and they never do a thing to help 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. Sorry to say, personalities start thinking about the heart only when it fails them for the first time when it is to late to prevent a disaster.

Are you aware of the fact what habits, lifestyles and behavior ruin your personal biological motor? First of all, stressful jobs and family relations make your heart tick at a crazy speed. Lack of sleep and leisure, a stream of dark 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 necessary 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 motor doubles and triples its efforts and keeps pumping blood through your vessels when you have a fever, when you are intoxicated or when you have to fight some infection! Excess weight, high blood pressure, and high cholesterol considerably increase the risk of getting a heart problem, 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 doc 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 term for a variety of troubles with the heart. Doctors use the word cardiopathy. Irrestective of the term, any heart disease means that the biological engine does not work as it should.

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

Cardiologists report there are three common types of acquired heart diseases:

1. The problem 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, as a result 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 manifests 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 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 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 known as 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 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 sad point is that your tireless ticker can become the cause 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 humans suffering from different heart troubles.

If you know exactly what type of heart disease you have, you can avoid standing in line in the waiting room and order your meds no rx necessary in any reliable web pharmacy. You will be agreeably surprised by the flawless service and the swiftness of delivery of your order. What is more, a good internet drugstore is a cheap online pharmacy. The truth is no usual pharmacy can offer you the discounts available online. Raise the quality of your life right now! A great number of highly effective medications are able of returning you to your usual lifestyles.