The heart - the part of your body you certainly cannot do without!
From the old times individuals understood that human heart is such an important spring of life, no person could exists without it. From those times the heart has become a symbol of something completely important and necessary for the very survival of any man or woman. No wonder our soul is full of sentences mentioning the heart.
Humans used to consider that the power of any personality is in the heart. Some communities were certain human soul is located in the heart, others we certain every idea, either good or cruel, is born in the heart, that is why they guessed that a bad man or woman has a black heart beating in the chest!
“You are my heart” - so we say about the most important man or woman in our life. The individual able of charming everybody gets the title of “the heart of the company”. When something terrible happens to our friends or relatives we always try to persuade them not “to take it all to heart”. A cruel and careless man is called “heartless”. And if someone really enjoys food we refer him or her to “hearty eaters”. Of course you can enlarge this list with your own examples proving how important is the heart for humans!
Now having every piece of knowledge up-to-date science provides us with we do understand that the heart is nothing but an organ, but it keeps counting throbs in delight when we are happy and continues crying when we have bad periods of our lives. God only knows, maybe that is the reason why any failures in the work 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 trouble and to be able to keep your personal biological motor in order!
The heart just as hearts of all animals, is a hollow muscular organ of the body’s circulatory system. Its function is pumping blood throughout the blood vessels. Its continuous 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 individual is about 60-80 a minute, i.e. about 4 500 contractions an hour or 100 000 - 108 000 daily! Sounds stunning, doesn’t it! Medical people ofter refer heart disorders 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 disease called cardiopathies are thoroughly studied by cardiology.
Human 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 human heart is as large as a fist, it occupies the middle of the chest, it is slightly shifted to the left and it weighs as much as 250 and 350 grams.
As it has been mentioned before, the main function of the heart is pumping blood, but this activity is a very difficult affair! The heart always moves 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 vital 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 straight 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 pumping it through the ventricle and via the aorta out to the body. As you can see, a much greater might is needed to pump the blood through the large systemic circulation. That is the reason why the muscle wall surrounding the left ventricle is considerable thicker than that of the right ventricle moving the blood right into the lungs.
The main part of personalities recklessly think their personal biological ticker will always serve them and they never do a thing to guard 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, persons start thinking about 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 activities, lifestyles and behavior hurt your unique biological ticker? First of all, stressful jobs and family brawls make your heart tick at a crazy speed. Lack of sleep and rest, a stream of vicious emotions and the feeling of deprivation make the situation worse. Bad ecology, insufficient 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 ticker is not always able of managing extra strain. Please, remember that that backbreaking physical activity constantly 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 ticker doubles and triples its efforts and keeps moving blood through your vessels when you are running high temperature, when you are intoxicated or when you have to struggle with some infection! Obesity, high blood pressure, and high cholesterol considerably increase the risk of getting a heart disorder, 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 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 premonitory signs of a heart disease!
Heart disease is a general notion for a number of problems with the heart. MDs use the word cardiopathy. Irrestective of the term, any heart disease means that the biological motor does not work normally.
The short classification of heart disorders consist of congenital heart diseases and acquired heart diseases. Congenital heart diseases are the heart diseases a baby is born with. Acquired heart diseases are those troubles that are developed by people in the course of their lives. The majority of heart diseases are acquired ones.
Cardiologists tell there are three usual sorts of acquired heart diseases:
1. The trouble with the blood vessels carrying 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 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 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 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 worn out to cope with any serious strain.
3. The problem 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 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 motor 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 cause 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 individuals having various heart troubles.
If you remember exactly what type of heart disorder you have, you can avoid bothering moments in the waiting room and order your prescription drugs without a rx in any reliable online drugstore. You will be agreeably stunned by the immaculate service and the swiftness of delivery of your order. What is more, a good internet pharmacy is a cheapest pharmacy. In fact is no usual drugstore 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 bringing you back your usual lifestyles.