Heart health
The heart is a vital organ in the human body. Heart always beats for humans is still alive and will stop after the man died. When the heart can no longer function normally will result in very severe disease and the activity could not go on as usual. The following article heart health and hopefully useful to readers.
Article Heart Health: Heart That Is?
The heart is a muscle that pumps blood throughout the body. In a heart attack (myocardial infarction), part of the heart muscle dies when deprived of blood. To stay healthy, the heart needs oxygen and other nutrients carried by the blood. This is obtained through the artery (blood vessel) coronary, which wrap around the outside of the heart.
Article Heart Health: Know Your Heart Disease
Diseases can affect any part of the heart. However, the most common disease is a chronic disease of the coronary arteries is called atherosclerosis. Therefore, heart disease commonly known and most common is coronary heart disease or coronary artery disease. The disease is the most frequent cause of heart attack in someone who can cause death. The cause is narrowing of the coronary arteries, which vessel serves to provide blood to the heart muscle. Narrowing caused by piles of cholesterol or other proteins derived from foods that enter the body. This buildup causes the coronary arteries become stiff. Rigidity is called atherosclerosis.
Atherosclerosis occurs when a buildup of plaque or fatty deposits in artery walls. Over time, plaque can accumulate, harden and narrow the arteries and block blood flow to the heart. Coronary artery disease or coronary artery disease (CAD) that sets the stage for most heart attacks.
A blockage in one or more coronary arteries can cause a heart attack suddenly. The reason for the heart for oxygen exceeds the available triggering a heart attack. Why? If the heart muscle does not receive enough oxygen for a long time, the surrounding tissue may be damaged. Unlike other tissues, the heart muscle does not regenerate. The longer the attack, the more damage to the heart and the greater the chance of dying.
Heart Health Even in the arteries that are not too narrow because timbungan plaque and fat, accumulation of plaque can rupture and form a crust of blood or thrombus. In addition, diseased arteries are also likely to experience sudden muscle contractions. Thus, a piece of a blood crust can be formed in a contraction, releasing chemicals that then lead to the narrowed artery walls, triggering a heart attack.
If the working system of the heart is damaged, the heart's normal rhythm can become chaotic and the heart begins to tremble with uncertainty or experiencing fibrillation. This abnormal rhythm known as arrhythmia is a deviation from normal heart rhythm. This will cause the heart's ability to pump blood effectively to the brain. Within ten minutes, brain death and the patient was beyond help.
In addition to coronary heart disease due to fat deposition in the arterial wall, there are also other heart diseases are caused by abnormalities at birth. For example imperfect heart, heart valve disorders, weakening of the heart muscle. Another cause is the bacteria that cause infections of the heart.
Article Heart Health: Heart Disease Symptoms
The symptoms are perceived if you have coronary heart disease include pain or pain in the chest where most people thought it was just indigestion. Then other symptoms of feeling depressed in the middle of the chest for 30 seconds to 5 minutes. Another thing is the cold sweat, palpitations, dizziness, and felt like fainting. These symptoms are not always felt by the sufferer. Another warning sign is shortness of breath during exercise.
For several months before the heart attack usually people with heart disease often feel very tired. Do not assume these symptoms are caused by lack of sleep and stress of the job.
Pain or pressure in the chest, called angina, gives warning to half of those who suffer a heart attack. Some people experience shortness of breath or fatigue and weakness as symptoms, indicating that the heart is not getting enough oxygen because of a coronary blockage.
Usually a few days before having a massive heart attack, a person will experience muscle contractions suddenly in the chest which is a small attack or mild heart attacks. Generally mild heart attack occur before the big attack a few days later.
Article Heart Health: Coping with Heart Disease
If you feel the symptoms of early heart disease or have experienced a mild heart attack, do not ignore it. You desperately need early treatment by trained medical personnel. This can save the heart from further damage and can even be fatal avoid consequences like death.
But if the heart attack symptoms begin to occur, it is important to seek immediate medical assistance. The risk of death from heart attack is within one hour after a heart attack. Rapid and precise treatment of the medical team could save heart muscle from damage that can not be repaired. The more heart muscle that is spared, the more effectively the heart will pump after the attack. Do not delay in getting medical help for fear of appearing ridiculous.
If there has been a blockage, the medical action is generally taken with the installation of catheterization and rings that keep coronary arteries are not clogged. However, there may be a blockage in another artery.
