Heart attack is one of the leading causes of death worldwide. According to the Centers for Disease Control and Prevention, about 805,000 Americans have a heart attack each year.

The good news is that many heart attacks can be prevented by making lifestyle changes such as healthy diet, regular exercise, lowering cholesterol and blood pressure, and quitting smoking.

Definition of a Heart Attack

A heart attack happens when blood flow to the heart muscle is blocked, usually by a blood clot. This can damage or destroy part of the heart muscle.

The severity of a heart attack varies depending on how much of the heart is affected, and how quickly treatment is given.

Warning Signs of a Heart Attack

A heart attack can happen suddenly, but in most cases, it starts slowly, with mild pain and discomfort. Here are the warning signs of a heart attack that you shouldn’t ignore:.

Chest Pain or Discomfort

Chest pain or discomfort is the most common symptom of a heart attack. It feels like pressure, tightness, fullness, or a squeezing sensation in the chest.

The pain can also spread to other parts of the body, such as the shoulders, arms, neck, jaw, or back.

Shortness of Breath

Shortness of breath is another common symptom of a heart attack. You may feel like you can’t get enough air, or you need to catch your breath. This may happen before or during chest pain.

Nausea or Vomiting

You may feel nauseous or want to vomit during a heart attack. This is more common in women than men.

Sweating

You may sweat profusely during a heart attack, even if the room is not warm.

Lightheadedness

You may feel lightheaded or dizzy during a heart attack, and you may even faint.

Fatigue

You may feel very tired or weak during a heart attack, even if you haven’t done anything strenuous.

Indigestion or Heartburn

You may feel like you have indigestion or heartburn during a heart attack. This is more common in women than men.

Unusual Pain

You may have pain in your arms, neck, jaw, shoulder, or back that is not related to exertion.

Time is of the Essence

If you experience any of these symptoms, it’s important to seek medical attention right away. Call 911 or your local emergency number immediately.

Do not drive yourself to the hospital or ask someone to drive you, as your condition could worsen while on the road.

Prevention is Key

The best way to prevent a heart attack is to make healthy lifestyle choices. This includes eating a healthy diet, exercising regularly, maintaining a healthy weight, quitting smoking, and managing stress.

Talk to your doctor about your risk factors for heart disease and how to reduce them.

The Bottom Line

Heart attack is a serious, life-threatening condition that can happen to anyone. Don’t ignore the warning signs and seek medical attention right away. The sooner you get treatment, the better your chances of survival and recovery.