About Warning Signs And Symptoms In Heart Attack

Heart attack or acute myocardial infarction occurs when one of the heart's arteries is blocked so the blood supply in nutrients and oxygen is cut off, in the respect coronary the blood flow may be stopped and blood clot are formed, the territory irrigated by the respective artery suffers of miocardial infarction. Because people do not take into consideration their symptoms the heart injury may be irreversible, this could be avoided if medical care is received immediately.

American Heart Association and other experts suggest that we should pay attention to the following signals: pain, squeezing, fullness in the center of the heart, pain radiating in the shoulder and arms, burning, pressure, heavy weight. Other symptoms may be: fainting, nausea, sweating, shortness of breath, anxiety, irregular heart rate, pallor, anxiety, nervousness. If you notice any of these symptoms you should address immediately to the emergency medical services at 911 or begin the CPR.

The doctor will diagnose the heart attack after studying several tests: EKG a device that gives the graphical record of the heart's electrical activity, a physical examination and knowing the complete medical history of the patient, high enzymes in the blood appear in heart attack, those steps are also helpful.

Cardiac enzymes may be determined later in the intensive care unit and urgent care setting so they confirm or infirm the suspicions. So if you address as quickly as possible to a medical emergency or service you have greater chances of receiving the corresponding treatment and the doctor will have the possibility to establish exactly what you suffer from, sometimes heart attack symptoms are very similar to other diseases and may be mistaken.

Often heart attack is slowly with mild pain and the person in cause doesn't understand what's happening, on the other hand the heart attack might be intense and movie-like. The most common signs are: chest discomfort which may be felt as pain, pressure, squeezing, fullness and which may last for minutes.

Other symptoms are: pain in both arms, neck, stomach, back, shortness of breath, nausea, cold sweating. In 4-6 hours from the fatal heart attack your heart has suffered irreversible damage and you may not even realize you just had a heart attack your life is continuing in the same way and when you have the second heart attack and a larger part of the heart muscle isn't supplied with oxygen because of the artery blockages. Not ignoring the pain is may be vital for you because it's the only warning that you'll soon be in a lethal condition.

During the so called silent heart attack you are suddenly stricken by the attack without any symptom the heart attack is seen on the EKG, this condition appears in the silent ischemia which is caused by atherosclerosis. Those who survive to another heart attack are susceptibles of congestive heart disease, cardiac cripples, arrhythmias heartbeat irregularities. If you have more than three risk factors you should undergo a screening for silent ischemia.

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Palpitations Can Sometimes Be Serious! Educate Yourself About Heart Blockages

Your heart beat rate usually is controlled by a natural pacemaker, which consists of a group of specialized cells in the wall of the right atrium, or upper right chamber of the four heart chambers. This pacemaker transmits electrical impulses over the two atria, and ultimately to the ventricles. These impulses cause the rhythmic contractions of heart muscle that we call heart beats. If the natural pacemaker functions too slowly or too irregularly (the sick sinus syndrome), attacks of dizziness, confusion or fatigue may result. Similar symptoms may be due to heart block, which occurs when the system that conducts the electrical impulses throughout the heart muscles fails, either partially or completely. Then the beating of the atria, or the upper half of your heart, is not coordinated with the beating of the ventricles, or the lower half of your heart. In first degree heart block the conduction of the heart beat impulses is slower than normal, but it causes no symptoms. In second degree block some of the atrial impulses fail to get through to the ventricles, and your pulse becomes irregular. In the disorder known as third degree block (complete heart block) the impulses are not conducted at all, and the ventricles go on beating independently of the pacemaker and the atria. Normally your heart beat rate, the pulse you can feel in your arms, quickens to cope with exertion or emotion. But during heart block this no longer happens. As a result, your heart pumps too little oxygenated blood to your brain and other parts of your body at times when a greater supply is needed. Heart block can occur for no obvious reason, but it is often associated with heart attack and sometimes might follow some open heart surgery especially surgeries involving the aortic and tricuspid valves. There are often no symptoms of heart block.If you do not exercise much and do not experience emotional upsets, you may never know you have this disorder. On the other hand, complete, or third degree block sometimes produces symptoms similar to those of heart failure. The most severe symptom is sudden loss of consciousness, which is often accompanied by convulsions. Such attacks can occur if the ventricles are beating without any control from the pacemaker cells, and either slow down drastically or miss a few beats, not pumping enough blood to keep the brain functioning normally. As a result of modern treatment with pacemakers many older people have been restored to health from invalidism. The more severe forms of heart block used to have a poor outlook, with 50 per cent of patients with third degree block dead within a year of its diagnosis. Nowadays, with implanted heart pacemakers, the outlook is much improved. First and second degrees heart block do not require treatment in most cases. In case of third degree heart block, artificial heart pacemakers are the definitive mode of treatment. Learn more about heart disease symptoms. Don't die of a heart attack. Take an Action Now. Article Source: http://EzineArticles.com/4356399