Five Steps Prevent Heart Diseases

Currently, coronary heart disease ranks number one cause of death so the world also in Indonesia.

Moreover, at this time in Indonesia have not become more foreign food Fastfood a very high calorie and fat which is one for coronary heart disease, and unfortunately the public is able to receive food and fast food can not be denied because it can be accepted by the people of Indonesia.

Therefore, the need to realize the importance of properly to prevent disease.
Some of the efforts that can be done to prevent coronary heart attack, are:

1. Avoid fatty foods

Foods that have a high level of fat / redundant (such as junk food, sea food, milk-fed high-gorengan frying, etc.) can increase the cholesterol level in blood. Conditions and facilitate the occurrence of heart attack stoppage.

2. Avoid Obesity (excess body weight)

Excess body weight is often a cause of hypertension and high cholesterol in the blood. Someone with excessive body weight more vulnerable if exposed to the risk compared with having the ideal body weight.
In addition, people exposed to risk of other health problems such as diabetes, stroke, and bone fragility.

3. Avoid smoking

With smoking, there is a poison in it to also enter the body. In addition, smoking can lower HDL level (High Density Lipoprotein), cholesterol that is good. Thus, the risk of heart attack also increases.

4. Control blood pressure

If someone has a pressure sistolik more than 140 mmHg and diastolik pressure above 90 mmHg, then it can be expressed as suffering high blood pressure. And he will be exposed to risk of heart attack, because the arterial blood vessel to be damaged when the blood pumped with high pressure in the period of many years. In the heart, arterial blood vessel is damaged akan narrow and simplify the occurrence of freezing, so the blood circulation stopped and the heart attack arose. Lower blood pressure can be done by reducing weight, reducing salt consumption, stop drinking alcohol, and Keep away from food that berkolesterol high.

5. Exercise regularly

Exercise regularly can help protect the body from heart attack. Frequency and duration exercise regularly give positive impact to the body. Avoid exercise in a manner that is excessive, because it can increase heart load. and the result is not obtained the benefit but the accident did not come because I respect the right to berolah sport.

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The Cause of the Occurrence of Coronary Heart Attack

The phenomenon of death due to coronary heart attack in the morning or early morning are often heard. Why? Biometeorologi believe the bell biological factors play a role here. Body condition of minutes to hours in a day that change according to the fluctuation of body minutes from month to month. Later, this fact is used to determine how much time should be given drugs so that someone power of medicine can be optimal.

Dr. Robert Moore of the University of California found that the center of the human biological rhythm is located in the suprachiasmatic, ie, the brain nerve fiber in the nerve cross eyes. Experiments on the rat suprachiasmatic it was damaged, apparently indicates that the bioritmik, period-conscious sleep, metabolism, and sexual function that has become garbled. Moore therefore feel confident that the same condition can also occur in humans.

Bioritme human body has a 23 day physical cycle, 28 day emotional cycle, and 33 day cycle acumen. Every year, people can record the daily bioritme to know the down-waves increase in physical, emotional and personal intelligences. The result, it is suggested that important decisions should be done on the day when the waves are the physical and the intellect on the peak and the wave of emotions are on the bottom, for example.

Daily cycle bioritmik determine the condition of each peak and the lowest, so that in the case of the risk of coronary heart fell ill for example, we can more standby and

alert. Research in this field to find, most of the functions of the body after midnight to early morning in the lowest condition.

From day to day condition of the body continues to change. Some of them, at 07.00 after the hormone adrenalin pump escalate causing temperature and heart rate increased. At 08.00 sex hormones are at its peak, at 19:00 bad emotions so easily angry due to hormonal changes the body.

Conditions most of the lowest organ occurs early in the day may explain why heart attack incidents appear more often in the hours that. Allegedly because the heart rate is lower than normal in the early days will reduce the supply of blood to the coronary pipe. When coronary blood supply to feed the heart muscle is reduced this is likely the heart attack occurred immediately killed.

Aberration in the heart of direct killing is silent myocardial ischaemia (SMI). Perhaps the people on this heart attack has repeatedly but never felt direct and eventually killed. One of every four deaths due to heart attack begins with a complaint or symptoms, it is SMI.

Mental activities of peak
Currently in the United States there are 5 million pengidap SMI coronary heart disease. This fact is really worrisome because of the unexpected that appear healthy people suddenly get a heart attack death. Verification can only be ascertained through otopsi that was previously undetected, the damage has occurred in the heart muscle. The cause of death due to total stoppage in the heart tube koronernya.

If coronary heart attack begins with the classic taste of typical chest pain, and then spreading to the shoulders and arms usually appear after heavy work, SMI more often attacked someone on the top of the mental activities of daily activities such as the wheel when the car, reading, or a middle.

Those who have the talent or the offspring of diabetes or high blood are exposed to high-risk coronary heart disease. Similarly, the overweight, had type-A personality (ambitious, temperamental and less patient) or smokers.

In the women, the figure is now far PJK increased compared with the period before many women smokers, drinking pastil KB, and the pattern and lifestyle of modern women's menopause. Blood fat after menopause women tend to be higher than previously so that the risk of exposure to high PJK same with men. In addition there are other factors that can not be ignored, namely stress.

They are high risk should be diligently examined the heart does not even feel there is a complaint. Medication and exercise can reduce risk factors affected by PJK. When you include these groups should be always alert and standby with the anti-seizure medication and try PJK loosen the heavy mental activity during the morning.

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Labelled Diagram of the Coronary Arterial

Out of the coronary arterial aorta - the main blood vessel from the heart - you just leave the heart pump room, ventrikel left, so they are the first vessel to receive the blood that is rich in oxygen. Both coronary arterial namely the left and the right is the relative small vessel, they have a diameter of only 3 to 4 millimeter. They are the heart surface, meet each other behind, and almost form a circle. When the model of the vessel is the first time seen by the first time, they think it seems like crown (crown), so they use the latin name of the current we use, coronary arterial (coronary arteries).

Because of this very important arterial, doctors are used to (the right) with this and its arterial branches and variations that can occur from each person. Left coronary arterial has 2 main branches called the anterior descending and circumflex, each also has its branches. They supply almost all of which left ventrikel more muscular of the two ventrikel because he had to pump blood overlooks body. Right coronary arterial generally smaller and supply the heart and the bottom right ventrikel, room pumping blood to the lungs.

Coronary arterial structure have the same arterial-arterial another, but different in one thing - only blood can flow through this tube into the heart muscle between detakan heart, when the heart breaks (relax). When the heart muscle to contraction, pressure can be so hard to allow the blood to enter into the heart muscle. This means that the heart requires an efficient network of blood vessel smooth muscle of the heart to get blood where it is needed.

On coronary heart disease (CHD), coronary arterial become narrow, and lack of heart muscle and blood oxygen as needed. In the rest may not be a problem, but if the heart work harder to try from the normal - ie if you ascend the stairs - coronary arterial may not be able to survive with the oxygen demand, and you get a pain in the chest. If you rest, pain will usually disappear. If a coronary arterial is closed (block) by the blood, then the heart muscle that is supplied to be dead.

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Labeled Diagram of Heart Attack Symptoms

Diseases can affect any part of the heart. However, the disease is the most common chronic disease in the coronary arteria called aterosklerosis. Therefore, heart disease is commonly known and most suffered a coronary heart disease or coronary arteria disease. The disease is most commonly caused heart attack on someone that can cause death. It is a refinement on the coronary blood vessel, which vessel is working to provide blood to the heart muscle. Constriction caused by the mass of protein or cholesterol that comes from the food that enter the body. Cumulation also cause blood vessel coronary become rigid. This is called the stiffness aterosklerosis.

Aterosklerosis occur in case of cumulation plaque or pile on the fat arterial walls. Lapse of some time, plaque can accumulate, harden and narrow the arterial, and impedes the flow of blood to the heart. Arteria coronary disease or coronary artery disease (CAD) that this is basically lead to most heart attacks.

Stoppage in one or more coronary arterial can cause a heart attack suddenly. The heart of the request exceeds the available oxygen so that trigger heart attack. Why? When the heart muscle does not receive oxygen for a long time, the surrounding network can be damaged. Unlike the other networks, not the heart muscle regeneration. The long serangannya, the more damage to the heart and the more likely dead.

Even in the arterial too narrow because it does not timbungan plaque and fat, can be broken pile plaque and form blood or crust trombus. In addition, the arterial is also likely to be experiencing a sudden muscle contraction. So, scaling sekeping blood can place on contraction, release a chemical substance, which then lead to narrow arterial wall, triggering a heart attack.

If working from the heart of the system is broken, normal heart rhythm can become distracted and begin to vibrate with the heart is not stabilized or fibrillation. Rhythm is not normal is called the aritmia diversion from the normal heart rhythm. This will cause the bear to lose heart pumping blood effectively to the brain. Within ten minutes, brain death and the patient can not be any more help.


In addition to coronary heart disease caused by a cumulation of fat in the arterial wall, there are also other heart disease because of the difference since the birth. For example, the heart that is not perfect, aberration heart valve, heart muscle weakening. The cause is the bacteria that cause infections in the heart.

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a Lebelled Diagram of the Heart : Anatomy and physiology Heart

Heart is the organ system in the main kardiovaskuler. Heart was established by a muscular organs, and the Apex cordis base, left and right atrium and right and left ventrikel. Heart size is approximately 12 cm long, 8-9 cm wide thick seta approximately 6 cm.
Heavy heart about 7-15 oz or 200 to 425 grams and a little more than the fist. Every day the heart rattle and 100,000 times in the period of the heart pumping 2000 gallons of blood, equivalent to 7571 liters of blood.
The position was located the heart of both tuberculosis and chest are in the middle, on the diaphragma thoracis and located approximately 5 cm above processus xiphoideus.
On the right edge is located at the cranial edge cranialis pars cartilaginis Costa dextra III, 1 cm lateral edge of the sternum. On the right edge is located at the caudal edge cranialis pars VI cartilaginis Costa dextra, 1 cm lateral edge of the sternum
The left edge are the heart of the cranial edge caudal pars II cartilaginis Costa Sinistra sternum in the lateral edge, the edge is on the left caudal space intercostalis 5, approximately 9 cm in the left linea medioclavicularis.

Membrane that envelop the heart called the pericardium which consists of fibrosa layer and serosa, in the cavum pericardii containing 50 cc that functions as a lubricant so that there is no friction between the pericardium and epicardium. Epicardium is the outermost layer of the heart, the next layer is the layer miokardium where this layer is the layer thick. Last layer is a layer of endocardium.
There are 4 rooms in the heart where two of the space is called the atrium and the rest is ventrikel. At the cloud known as the atrium and foyer with closet ventrikel known.

Between the right atrium and ventrikel kana tone valve that separates the two is ktup tricuspid, whereas in the left atrium and left ventrikel also have a valve called the mitral valve. Second valve is functioning as a barrier that can be opened and closed at the time of blood from the atrium entrance to ventrikel.

1. Right Coronary
2. Left Anterior Descending
3. Left Circumflex
4. Superior Vena Cava
5. Inferior Vena Cava
6. Aorta
7. Pulmonary artery
8. Pulmonary vein
9. Right Atrium
10. Right Ventricle
11. Left Atrium
12. Left Ventricle
13. Papillary Muscles
14. Chordae Tendineae
15. Tricuspid Valve
16. Mitral Valve
17. ValveFungsi main pulmonary heart is pumping darh to the entire body where at the time of the heart muscle-pumping heart muscle (miokardium) that move. In addition, heart muscle also has the ability to cause electrical stimulus.
Second is the atrium space with a thin wall of muscle because of the low pressure caused by the atrium. Instead ventrikel have a thick wall of muscle, especially ventrikel that have left three more layers of thick ventrikel right.
Activities contraction heart pumping blood to the body overlooks always started by the electrical activity. Electrical activity started in nodus sinoatrial (SA nodus), which is located in the cleft between the vena Cava suiperior and right atrium. Nodus SA on the waves so depolarisasi spontaneously evoke action potential spread through the muscle cells atrium, nodus atrioventrikuler (nodus AV), the His, Purkinje fiber, and finally to the whole muscle ventrikel.

Therefore, the heart does not have to do the rest for the contraction to meet the needs of the body, the heart requires more blood than other organs. The flow of blood to the heart from the coronary arterial-right and left. Both coronary arterial out of the aorta is approximately ½ inch above aorta valve and running on the surface of the pericardium. Then arteriol and a fork in the capillary walls ventrikel. Occurred after the exchange of O2 and CO2 in the capillary, the flow of ventrikel taken from the vena through vena coronary and straight into the right atrium where the flow of blood from the vena whole body will be empty.
Ditubuh circulation of blood circulation there are 2 that tuberculosis and systemic circulation. Circulation tuberculosis ventrikel right from the start to the arterial pulmonalis, large and small arterial, capillary go to tuberculosis, after a paru's exit through a small vena, vena pulmonalis and finally back to the left atrium. Circulation has low pressure that is approximately 15-20 mmHg in the arterial pulmonalis.
Systemic circulation starting from the aorta to the left ventrikel ago major arterial, minor arterial, arteriole and to the entire body and to venule, a small vena, vena large, inferior vena Cava, superior vena Cava eventually return to the right atrium.



Systemic circulation has a special function as a source of pressure that tinggindan carry oxygen to the network that need. In the capillary terjadin exchange O2 and CO2 on the systemic circulation of O2 and CO2 go out in the capillary circulation in tuberculosis O2 entry and exit from the capillary CO2.
Volume of each component in the blood circulation is different. 84% of the volume of blood in the body found in the systemic circulation, where 64% in vena, 13% in the arterial and 7% in arteriol and capillary.

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Labeled Diagram of Coronary Heart Health

Pikofir very good for people with heart disease or patients with a pacemaker though. Pikofir it is health and therapy terkomplit, infrared ray therapy Pikofir the same bio-genetic waves with men, and a negative anion therapy is very big, and deodorization therapy, which is always refreshing atmosphere. Pikofir have undergone clinical testing certification is used to secure all, and can be accurate.

Heart disease and stroke is a form of disease that is very frightening. Even now in Indonesia, heart disease ranks first as cause of death.

Heart disease and stroke are often considered to be the monopoly of the parents. Formerly, the diseases suffered by the parents, especially those aged 60 years and over, because age is also one of the factors affected the risk of heart disease and stroke.

But now this trend is also suffered by patients under the age of 40 years. This can occur because of lifestyle changes, particularly on young people in modern urban areas.

When the era of globalization increasingly easy to obtain information, developing countries can immediately imitate western countries customs that are considered modern mirror the pattern of life. A number of behaviors such as consuming food prepared food (fast food) that contain high saturated fat content, smoking habits, alcohol, excessive work, lack of berolah sport, and stress, has become a style of life, especially in urban areas. While all this behavior may be the factors that cause heart disease and stroke.

Risk Factors Heart Disease & Stroke

There are various kinds of heart disease, but heart disease is generally ditakuti is due to coronary heart attack at the age of productive and can cause a heart attack and sudden death. The cause of coronary heart disease is the refinement and stoppage coronary arterial duct.

Constriction and coronary arterial duct stoppage caused by the cumulation of oxygen-fat substances (cholesterol, trigliserida) that the longer the more, and accumulate in the bottom layer in most (endotelium) of the carotid wall. This is to reduce or stop the flow of blood to the heart muscle so that the work the heart as blood blower. Dominant effect of coronary heart is losing oxygen and nutrient flow to the heart due to decreased blood to the heart. The formation of arterial plaque in fat will affect the formation of blood clot that will encourage the occurrence of heart attack.

There are four main factors cause heart disease, namely:

1. smoking is too excessive for many years
2. measure of blood fat (cholesterol) is high
3. high blood pressure
4. diabetes

Like heart disease, stroke is also closely related with the disruption of blood vessel. Stroke occurs due to interruption of blood flow to the brain. If there is a lack of regional brain blood supply is suddenly and the nerves of the appropriate brain regions affected. Forms can be paralyzed side (hemiplegia), the reduced strength of the body (hemiparesis), speech disturbances, taste disturbances (sensation) in the skin of the face, arm or leg.

Risk factors for the occurrence of stroke has similarities with the heart disease risk factors, namely:

* Smoking
* Hypertension
* High blood fat level
* Diabetes mellitus
* Disturbance vein / heart
* The high number of red blood cells
* Obesity (Obesity)
* Lack of physical activity / sports
* Drink alcohol
* It drugs (Drugs)

Preventing Heart Disease and Stroke with the pattern of Healthy Lifestyle

Prevention efforts to avoid heart disease and stroke begins with improving lifestyle and controlling risk factors will reduce the chance of disease is affected.

For the prevention of heart disease & stroke avoid Obesity / overweight and high cholesterol. Start by consuming more vegetables, fruits, grains, and other fibrous food fish. Less meat, snacks (cemilan), and the food berkalori high and contains many other saturated fat. Foods that contain lots of cholesterol buried in the blood vessel walls and cause aterosklerosis which the trigger heart disease and stroke.

Quitting smoking is the target to be achieved, as well as avoiding cigarette smoke from the environment. Smoking causes reduced blood vessel elasticity, thereby increasing blood vessel arterial stiffening, and increase the blood coagulation factors that trigger heart disease and stroke. Smokers have the opportunity infected coronary heart and stroke about two times higher compared with non-smokers.

Reduce alcohol. The more alcohol consumption, then the type of stroke, especially the higher hemoragik. Alcohol can increase blood pressure, weaken the heart, blood coagulate and cause arterial strain.

Make Sports / physical activity. Sports can help reduce body weight, controlling cholesterol level, blood pressure and decrease the risk factors are affected by other heart and stroke

Control high blood pressure and blood sugar. Hypertension is the main factor affected by stroke and coronary heart disease. Diabetes also increases the risk of stroke 1,5-4 times, especially when blood sugar is not restrained.

Avoid the use of prohibited drugs such as heroin, cocaine, amfetamin, because drugs drugs can increase the risk of stroke 7-fold compared with the non-drug users.

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Labeled Diagram of Fiber functions for Heart Health

Want to keep the heart remain healthy? From now on you change eating patterns. Avoid fatty food and lots of fibrous food consumption is high.

Heart is the organ of the most vital for human beings. Heart healthy will produce the quality of life better. However, not everyone has the heart condition that functions perfectly. Patterns of living that is not healthy can trigger various types of diseases. Heart disease that is found most often coronary heart, the chest pain (angina), heart and rheumatism.

Heart disease coronary heart disease is the most penderitanya. This disease attacks the blood vessel and can cause a heart attack. Heart attack due to the arterial duct clog so prevent oxygen distribution and nutrition to the heart. However, not all heart disease caused by a blood vessel.

There is also a disruption such as abnormal heart rhythms (heart rattle is not normal). The heart of the rattle too slow (below 60 times per minute) is called bradyarrhythmias. Meanwhile, a rattle above 100 per minute with a tachyarrhytmias. All interference is in the heart usually caused by aberration and is usually congenital birth.

Similarly with heart failure or heart failure, known as heart disease is the most frightening. Not mean that the heart can not work at all. However, the heart does not rattle, as appropriate. There is also a disturbance such as heart valve heart disease (heart valve damage) which is a congenital aberration.

Although many species, however, especially heart disease due to stoppage of blood vessel can be avoided or overcome with mengonsumsi foods contain fiber, particularly the type of fiber called betaglukan. In fact, various studies prove, fibrous foods, especially the type of fiber is able to reduce the degree betaglukan bad cholesterol (low densy lipoprotein / LDL) in blood. If the LDL level in blood is low, health heart became more assured.

"Fiber betaglukan itself can be found in processed grain products are known as oat or havermout. Oat Fiber as a charming grin binding fat in the blood and remove them through the dirt," said a specialist in clinical nutrition from the Central Pertamina Hospital (RSPP) Dr Kusuma fatma RD .

Not until there are, the research conducted in the United States found that wheat or oat fiber is soluble fiber that can lower LDL cholesterol (bad cholesterol) cholesterol without lowering HDL (good cholesterol). "Fiber also contains oat glikemi low. As such, cereal is very good for diabetics because the level of blood sugar produced after eating a very low," he said again.

High LDL level is the main cause of increased cases of coronary heart. Although there are therapy farmakologi faster to lower LDL, with wheat cereals consume more healthy and without side effects. However, it takes a while.

According to nutrition experts berkacamata thick, the cereal is a good source of nutrition because it contains vitamin E, zinc, selenium, copper, iron, and magnesium. Cereal can be a good source of protein for the body.

To get the maximum results, every day someone should consume 70 grams of oat. The amount must be right because if excessive, the result will not be maximum. One thing that is not less important when the decrease in blood cholesterol level is a sport regularly.

Especially the bad cholesterol, answerable as a cause of coronary heart because it causes blood vessel stopped and harden (aterosklerosis). As a result, the blood does not flow smoothly or clog. If the clog is the flow of blood to the heart, the coronary heart disease occur (PJK). If the leads to the brain, the stroke occurred. Can also prevent the circulation of blood in the legs, giving rise to the color black.

The coronary heart disease should receive due attention to this still was ranked as the first human murderer. Based on the data of the world health body (WHO) in 2001.

Each year approximately 7.2 million deaths due to coronary heart. The process of blood vessel stoppage the sooner this happens when people apply the pattern of life does not often eat healthy food such as fast food, soft drink or drinking sweet drinks too often and does not offset with a white water sports and rare.

Other sources of fiber, in addition to the wheat can also be found in avocado, grape, apple, berry and citrus fruit. Avocado has a womb glutation antioxidants and saturated fat not only useful to neutralize free radicals and the fat that is harmful in the body. In the wine there is a flavonoid, such as catechin and quercentin functions to facilitate the flow of blood, prevent the oxidation reaction to bad cholesterol, and reduce the formation of plaque on blood vessel. "Vitamin C in wine can also neutralize free radicals," he said again.

While the apples are in a lot of pectin, the type of fiber is a useful measure to help reduce blood cholesterol. Pectin binding of cholesterol comes from food. For example, from milk, meat, and eggs, and in order to remain in the intestine.

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Labeled Diagram of Heart Health and Nutrition to Prevent Heart Attacks

Heart is one organ that is very vital and very important role in human life, because it serves to inflate the blood stream and to the entire body, including to the network and the other organs, such as brain, kidney, intestine, lung, heart, etc.. Blood flow is very important, because oxygen and nutrients needed by the body can transport to the cell network for the life of cells and organs themselves. Nutrition and without enough oxygen, the cell network or organ will die, so that the function of cells in tissue or organs will be disrupted, and this is a cause health disturbances. The amount of interference health varies, depending on the tissue or organ of the body which is exposed to. Health disturbances that occur can start with the interference of light to function with the weight, not even the rarely cause death.

Heart is the organ the size of a small fist and a heavy man about 10 ounces. Although small in size, the organ network structure consisting of muscle and is located in the left thoracic cavity, the very heavy duty, to always have to do with the contraction and regular rhythm in the time period is very long (as long as human life). Therefore, it is necessary that the heart muscle is very strong, because it must berkontraksi (pulse) one hundred thousand times seharinya for about a thousand gallon pumping blood to the tissue or other organs, through approximately sixty thousand mile vein (1 mile approximately 1.5 km) . So to maintain heart health, berkontraksi to stay with a regular rhythm and in a long time, it is necessary to note the work load is to maintain heart function and maintain stability so that the heart is still running good, normal and optimal. Secondly it is often neglected and do not realize when people are exposed to the desire and willingness choice. To keep the heart work load, the duration and time of rest and physical activity should limited in accordance with the condition age. Need to rest enough (about 8 hours per day) and do not impose excessive physical activities, in line with the decrease of heart function due to age factor. Apart from the physical stress on the (environmental conditions hot or too cold) and psychological stress (problem of life, fear, etc.) on the need to avoid, and in the management well. Meanwhile, to maintain stable heart function, factors other than nutrition, the risk factors for a heart disease should also be considered. Risk factors that include excessive smoking (> 1 pack per day), Obesity, and diseases such as fever rheumatik or degeneratif disease, such as hypertension (high blood pressure), hiperkolesterolemia (high cholesterol level), diabetes mellitus (diabetes), etc. .

For nutritional factors, which then needs to keep the heart muscle is not damaged by the stoppage or coronary arterial constriction tube (which supply oxygen and nutrients to the heart muscle cells), so that supply blood to the heart to be reduced. Because if held constant, then the person will experience a heart attack usually begins with pain in the chest known as angina pectoris. Food for the principles of food varied, nutritious, balanced and safe for health need to look at every day. Food variety means in each of the food consumed each day should be the diversity in type, so no need to staple food (rice and the like), side dish pauk animal (meat, poultry, fish, and the like) or pauk vegetable side dish (beans, know, Tempe, and the like), vegetables, and fruits. Nutritious food is in choosing which type of food should be consumed in the womb of nutrition in it, enough so that contain carbohydrate, protein, fat, vitamins, and minerals. Food is so balanced in choosing the food in the consumption of the vitamin which is in accordance with the age and gender. Safe means that the food consumption should not contain bacteria, fungi, heavy metals, chemicals (including food additive), etc. that can be dangerous to health. To get a variety of food, nutritious, balanced and secure, then the need to eat well. As for setting a good meal can be made as follows:

First, do not over-eat food in a diverse and contain enough nutrients so the body can be maintained in a condition that enough weight is ideal, and not overweight (Obesity). To use this grip can be so satisfied to stop eating before.

Second, do not over-consume food in the main, such as rice or the like. Consumption of rice from 400 to 500 g per day is sufficient to fit as many as 75 - 80% of total calories needed.

Third, in a side dish consumed pauk animal, do not need to set up redundant. For beef, chicken, and fish just as much as 150 - 225 g / day. To try the eggs can consume 3 eggs ungggas in 1 week.

Fourth, use of oil as just. Choose the oil that contain a single saturated fatty acid, such as olive oil, canola oil, sesame oil, or palm oil, or oil which contains saturated fatty acid ganda, such as corn oil, sunflower oil, soybean oil, peanut oil, or oil fish.

Fifth, limit foods that contain lots of fat (susu and products, marine products are fed high, such as squid, shrimp, lobster, crab, rajungan, shellfish) or cholesterol (such as yellow, "jerohan", brain, marrow, etc.), and processed food / so other (corned beef, canned fish, etc.).

Sixth, eating food that contains lots of vitamins, minerals, and fiber, such as vegetables and fruits.

Seventh, try to eat food or drink that contains a lot of antioxidants each day, such as oranges, apples, rosella flower tea, apple vinegar, carrots, tomatoes, etc., to prevent the free radicals that get many of the foods that contain chemicals. Of free radicals is very dangerous because it can damage the tissue or organ cells, including heart muscle cells.

Eighth, use sugar and salt are necessary.

Ninth, avoid consuming beverages that beralkohol.

Tenth, limit food in the form of so / food packaging in the food and try to choose a natural and safe for health.

To obtain the food they can provide a sense of security, indeed the right choice at the moment is to use or take advantage of organic food. Because the use of organic food, at least due to the effects of food containing the chemicals can be eliminated.

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Diagram of the Human Heart : How to Work the Human Heart?

At the time of pulse, each room filled heart become weak and the blood (called diastol). Next berkontraksi heart and pumping blood out of the room the heart (called sistol). Both porch and relax
contraction at the same time, and the second chamber also relax and do the same contraction.

The blood runs out of oxygen and contains a lot of carbon dioxide (dirty blood) from the entire body flows through vena be two (vena kava) to the right in the foyer. After the right atrium than blood, he will encourage the blood to the right in the room.

Blood from the right chamber will be pumped through the valve in the arterial pulmoner to pulmonalis, leading to the lungs. Blood will flow through a very small vessel (capillary), which encircle the air bag in the lungs, absorb oxygen and release carbon dioxide that the next exit.

Blood that is rich in oxygen (blood supply) flow in the vena pulmonalis the foyer to the left. Circulation of blood between the right heart, lungs and the left atrium is called the circulation pulmoner.

Blood in the foyer will be driven toward the left the left chamber, which then clean the blood pumping through this valve into the aorta in the aorta (arterial in the body). Oxygen-rich blood is supplied to the entire body except the lungs.

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a Labelled Diagram of the Human Heart : The Coronary Arteries

The Coronary Arteries

The heart is an organ that is important in the human body. Organ in the human heart there are some parts of the functions and benefits of different but interrelated. All work to create human organs can live and breathe. one part is in the heart of the Coronary Arteries.

The heart muscle, like every other organ or tissue in your body, needs oxygen-rich blood to survive. Blood is supplied to the heart by its own vascular system, called coronary circulation.

The aorta (the main blood supplier to the body) branches off into two main coronary blood vessels (also called arteries). These coronary arteries branch off into smaller arteries, which supply oxygen-rich blood to the entire heart muscle.

The right coronary artery supplies blood mainly to the right side of the heart. The right side of the heart is smaller because it pumps blood only to the lungs.

The left coronary artery, which branches into the left anterior descending artery and the circumflex artery, supplies blood to the left side of the heart. The left side of the heart is larger and more muscular because it pumps blood to the rest of the body.

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Labelled Diagram of the Human heart : The Heartbeat

Your heart does not work alone, though. Your brain tracks the conditions around you—climate, stress, and level of physical activity—and adjusts your cardiovascular system to meet those needs.

A heartbeat is a two-part pumping action that takes about a second. As blood collects in the upper chambers (the right and left atria), the heart's natural pacemaker (the SA node) sends out an electrical signal that causes the atria to contract. This contraction pushes blood through the tricuspid and mitral valves into the resting lower chambers (the right and left ventricles). This part of the two-part pumping phase (the longer of the two) is called diastole.

The second part of the pumping phase begins when the ventricles are full of blood. The electrical signals from the SA node travel along a pathway of cells to the ventricles, causing them to contract. This is called systole. As the tricuspid and mitral valves shut tight to prevent a back flow of blood, the pulmonary and aortic valves are pushed open. While blood is pushed from the right ventricle into the lungs to pick up oxygen, oxygen-rich blood flows from the left ventricle to the heart and other parts of the body.

After blood moves into the pulmonary artery and the aorta, the ventricles relax, and the pulmonary and aortic valves close. The lower pressure in the ventricles causes the tricuspid and mitral valves to open, and the cycle begins again. This series of contractions is repeated over and over again, increasing during times of exertion and decreasing while you are at rest. The heart normally beats about 60 to 80 times a minute when you are at rest, but this can vary. As you get older, your resting heart rate rises. Also, it is usually lower in people who are physically fit.

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a Labelled Diagram of the Human Heart : Human Heart Atonomy

Your heart has 4 chambers. The upper chambers are called the left and right atria, and the lower chambers are called the left and right ventricles. A wall of muscle called the septum separates the left and right atria and the left and right ventricles. The left ventricle is the largest and strongest chamber in your heart. The left ventricle's chamber walls are only about a half-inch thick, but they have enough force to push blood through the aortic valve and into your body.

The Heart Valves (illustration)

Four types of valves regulate blood flow through your heart:

* The tricuspid valve regulates blood flow between the right atrium and right ventricle.

* The pulmonary valve controls blood flow from the right ventricle into the pulmonary arteries, which carry blood to your lungs to pick up oxygen.

* The mitral valve lets oxygen-rich blood from your lungs pass from the left atrium into the left ventricle.

* The aortic valve opens the way for oxygen-rich blood to pass from the left ventricle into the aorta, your body's largest artery, where it is delivered to the rest of your body.

The heart weighs between 7 and 15 ounces (200 to 425 grams) and is a little larger than the size of your fist. By the end of a long life, a person's heart may have beat (expanded and contracted) more than 3.5 billion times. In fact, each day, the average heart beats 100,000 times, pumping about 2,000 gallons (7,571 liters) of blood.
Your heart is located between your lungs in the middle of your chest, behind and slightly to the left of your breastbone (sternum). A double-layered membrane called the pericardium surrounds your heart like a sac. The outer layer of the pericardium surrounds the roots of your heart's major blood vessels and is attached by ligaments to your spinal column, diaphragm, and other parts of your body. The inner layer of the pericardium is attached to the heart muscle. A coating of fluid separates the two layers of membrane, letting the heart move as it beats, yet still be attached to your body.

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a Labelled Diagram of the Human Heart : Description Diagram of the Human Heart

Description Diagram of the Human Heart.The heart is a muscular organ in all vertebrates responsible for pumping blood through the blood vessels by repeated, rhythmic contractions, or a similar structure in annelids, mollusks, and arthropods. The term cardiac (as in cardiology) means "related to the heart" and comes from the Greek καρδιά, kardia, for "heart."

The heart of a vertebrate is composed of cardiac muscle, an involuntary muscle tissue which is found only within this organ. The average human heart, beating at 72 beats per minute, will beat approximately 2.5 billion times during a lifetime (about 66 years). It weighs on average 250 g to 300 g in females and 300 g to 350 g in males.

The importance function in the heart of the human body and keep your health with the food they eat healthy and nutritious to be able to prevent some heart disease.

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