Heart Attack and its main Causes

What is heart attack and what are the main causes of heart attack

In this post we will discuss about heart attack, its warning signs, care and types. More than one million Americans suffer a heart attack each year, and there is a significant risk of heart attack and stroke in the United States, according to the American Heart Association. About 735,000 Americans suffer a heart attack each year, and more than a third of them are fatal.

Although there are several types of heart attacks, the most common type, a heart attack with a heart attack, accounts for 45 percent of those affected, according to the American Heart Association. A silent heart attack, known as a silent heart attack (SMI), accounted for a further 45% of all heart attacks.


Most heart attacks are associated with discomfort in the chest centre that lasts for more than a few minutes and then disappears and recurs. SMI, the left side of the chest that many people associate with a heart attack, can feel like an attack. Most heart attacks are a shift of blood from the heart to the right side or a feeling of pain in the left arm or leg that lasts less than 30 seconds and disappears, but returns for a longer period, such as an hour or more.

Although chest pain is an important warning sign of a heart attack, it is often confused with other conditions and can be subtle or even completely absent, hence the term silent heart attack. Breast pain from the sternum to the sternum is an important symptom of a heart attack. An early sign of the risk of heart attack is recurrent chest pain, which is triggered by exertion and then eased by rest. Not all heart attacks start with sudden, oppressive chest pain, which is often seen on television or in movies.


If you think you or someone else is having a heart attack or symptoms of it, do not ignore it or feel embarrassed to call for help, but do not ignore it. If you have sudden, distressing chest pain, such as that experienced in a car accident, stroke or cardiac arrest, you should immediately call your local emergency number, such as 911. Do not ignore it and seek emergency care immediately, even if it has been ignored or ruled out as a heart attack.

A heart attack or myocardial infarction is also called arrhythmia, heart failure, cardiac arrest, stroke or heart failure. Heart attack or heart attack is when part of the heart muscle is damaged or died.

A heart attack is different and can behave differently from a cardiac arrest, which means stopping a heartbeat. A less common cause of heart attacks is when a coronary artery closes, greatly reducing the blood supply to the heart muscle. Heart attack or myocardial muscle injury can occur when one or more of the coronary arteries are completely blocked. If the blockage becomes severe enough, symptoms of a heart attack occur and heart muscle cells can die.

A heart attack can damage the remaining heart muscle, which cannot pump enough blood to the heart. This makes the muscle weak, which impairs its ability to pump enough blood. Another cause of heart attacks is when the coronary arteries stop working and blood flow to parts of the heart muscle is cut off.

Artery blockages can occur at any time, leading to an acute heart attack or gradually causing various symptoms known as angina. Then the artery becomes tense, blocking blood flow to the heart muscle and blood vessels, leading to heart attacks.

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Types of Heart Attack:

A less common cause of a heart attack is severe cramp or narrowing of the coronary artery. This is because it disrupts blood flow to the artery, but it is more common in people with high blood pressure, high cholesterol and diabetes than in healthy people.

The difference between angina pectoris and heart attack is that angina pectoris does not permanently damage the heart muscle. This is because anginas are more likely to rest, which is a good sign that the likelihood of heart attacks increases in the future. Heart attacks can also occur if you have been treated before a heart attack or have had other treatments for coronary heart disease.

Time is a key factor in a heart attack, because the longer the blockage remains untreated, the faster the heart muscle dies. The longer you wait for hospitalization, the less likely you are to survive a heart attack and avoid serious complications such as heart failure, stroke or cardiac arrest. Another reason immediate treatment is essential is that heart attacks can trigger ventricular fibrillation and sudden cardiac arrest.

While breast pain is common in women after a heart attack, some women experience it in other ways. For many women, heart attacks can feel like they are crushing you, and there can be sudden, drenched sweat that can accompany a heart attack. While chest pain is usually the first symptom, about half of people who have a heart attack suffer chest pain due to other signs that are easy to ignore, such as dizziness, nausea and vomiting.

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