A heart attack may begin suddenly and severely, but it does not always happen this way. In some cases, symptoms start gradually and are mild or unclear, and may appear hours, days, or even weeks before the heart attack occurs.
A heart attack happens when blood flow to part of the heart muscle is blocked or significantly reduced, usually due to a blockage in one of the coronary arteries by a blood clot that forms after a fatty deposit inside the artery ruptures. As the oxygen supply is interrupted, the heart muscle begins to sustain damage within a short time, which is why a heart attack is considered a medical emergency requiring immediate treatment.
Knowing the symptoms of a heart attack and acting quickly can make an important difference, so it is essential not to ignore the symptoms or wait for them to go away on their own.
What Are the Most Common Symptoms of a Heart Attack
Symptoms vary from person to person, and not all symptoms necessarily appear at the same time. Among the most common symptoms of a heart attack are:
1. Chest Pain or Pressure
Chest pain or discomfort is one of the most common signs. The pain is not necessarily sharp, a person may instead feel:
- Pressure or heaviness in the middle of the chest.
- Tightness or constriction.
- A squeezing or fullness sensation.
- Pain or discomfort that lasts for several minutes or goes away and comes back.
This sensation can differ from one person to another, so one should not wait for severe pain to appear before seeking help.
2. Pain That Spreads to Other Parts of the Body
The pain or discomfort may spread from the chest area to other areas of the upper body, such as:
- One arm or both arms.
- The shoulder.
- The back.
- The neck.
- The jaw.
- The teeth.
- The upper abdomen.
The pain does not have to be in the left arm only; it can occur in one arm or both.
3. Shortness of Breath
Shortness of breath may occur with or without chest pain, and a person may feel unable to take a full breath or may have difficulty breathing. Shortness of breath is an important sign that calls for urgent medical evaluation when it appears suddenly, especially if it is accompanied by chest pain or pressure.
4. Cold Sweating
Sudden, unusual sweating may occur, especially when accompanied by chest pain or pressure, shortness of breath, or nausea. Cold sweating is one of the well-known symptoms of a heart attack.
5. Nausea or Vomiting
A heart attack can be accompanied by a feeling of nausea or vomiting. This symptom may be more pronounced in some people who do not have obvious chest pain, so it should not be ignored when it appears suddenly along with other symptoms.
6. Dizziness or Feeling Faint
A person may feel sudden dizziness, lightheadedness, or a sense of nearly losing consciousness. These symptoms can appear as a result of the effect on blood flow and heart function during a heart attack.
7. Severe or Unusual Fatigue
Sudden or unusual fatigue can be a sign accompanying a heart attack, especially when it appears alongside other symptoms. This sign may be less obvious than chest pain, so a person may not immediately connect it to the heart.
8. Indigestion or Heartburn
In some cases, heart attack symptoms may resemble those of indigestion or heartburn. For this reason, an unusual sensation in the chest or upper abdomen should not be assumed to be merely a digestive issue, especially if it is accompanied by shortness of breath, sweating, or pain spreading to the arm or jaw
Do Heart Attack Symptoms Differ in Women?
The way a heart attack presents can vary from person to person, and atypical symptoms are more common in some women compared with the classic symptoms. Even so, chest pain or discomfort is still one of the most common symptoms in women as well.
Symptoms that may appear in women can include:
- Shortness of breath.
- Nausea or vomiting.
- Upset stomach.
- Pain in the back, shoulder, or arm.
- Unusual fatigue or weakness.
- Dizziness
Medical sources such as the American Heart Association and the World Health Organization explain that women may experience symptoms that are less directly linked to a heart attack, so one should not wait for severe chest pain before seeking help
Do Heart Attack Symptoms Differ in Men?
The most common symptoms in men also include:
- Chest pressure or pain.
- Pain that spreads to the arm, shoulder, back, or jaw.
- Shortness of breath.
- Cold sweating.
- Nausea.
- Dizziness.
- Fatigue.
However, there is no rule stating that a heart attack in men must appear in a specific way; symptoms vary between individuals and may be mild or unclear
Can a Heart Attack Happen Without Chest Pain?
Yes. Not everyone experiences clear chest pain or pressure during a heart attack.
Symptoms may be less obvious in certain groups, including some women, older adults, and people with diabetes. They may experience symptoms such as shortness of breath, nausea, fatigue, or pain in the back or jaw without clear chest pain. Therefore, the absence of chest pain does not mean a heart attack can be ruled out
Are There Early Symptoms of a Heart Attack?
Some heart attacks may begin suddenly, while other people experience warning signs before they occur.
Examples of this include recurring chest pain or pressure, especially if it appears with exertion and does not easily go away with rest. Some signs may appear hours, days, or weeks before the attack, depending on the case. However, the presence of early symptoms cannot be relied upon to predict the timing of a heart attack, so any recurring cardiac symptoms should be medically evaluated.
What to Do If You Suspect a Heart Attack?
If symptoms appear that may indicate a heart attack, do not wait for them to improve on their own.
In Jordan: Call the unified emergency number 911 immediately.
The Jordanian Public Security Directorate confirms that 911 is the unified emergency number, and it also provides ambulance services and emergency response.
While waiting for help:
- Stop all activity and sit or lie down in a comfortable position.
- Do not drive yourself to the hospital if an ambulance can be called.
- Follow the emergency operator’s instructions.
- If the person loses consciousness and is no longer breathing normally, CPR should be started and an automated external defibrillator used if available, following emergency instructions.
Do not wait to confirm that what is happening is a heart attack. Diagnosis is made through medical evaluation and testing, while delaying in seeking help may allow damage to the heart muscle to continue
How Is a Heart Attack Diagnosed?
When a heart attack is suspected, the medical team begins by assessing the symptoms, vital signs, and health history, then carries out the necessary tests. The most important tests include:
1. Electrocardiogram (ECG)
An ECG records the electrical activity of the heart and can help detect changes associated with a heart attack.
2. Cardiac Enzyme and Troponin Testing
A blood test is used to measure certain proteins, most notably cardiac troponin, which rises when damage occurs to the heart muscle.
3. Additional Tests
Depending on the case, the doctor may need other tests to help determine the cause of the symptoms and the extent of the problem’s effect on the heart. These may include chest imaging or specialized tests and imaging of coronary arteries.
What Causes a Heart Attack?
Most heart attacks are caused by coronary artery disease and the buildup of fatty deposits inside the arteries, a process known as atherosclerosis.
One of these deposits may rupture, causing a blood clot to form that blocks the artery and reduces or cuts off blood flow to part of the heart muscle
What Are the Risk Factors for a Heart Attack?
There are factors that increase the risk of heart disease and heart attack, including:
- Smoking and tobacco use.
- High blood pressure.
- High cholesterol and blood fat levels.
- High blood sugar and diabetes.
- Overweight and obesity.
- Lack of physical activity.
- An unhealthy diet.
- Excessive alcohol consumption.
- Advancing age.
- A family history of heart disease.
- Certain other genetic and health factors.
The World Health Organization notes that controlling modifiable risk factors can help prevent a large proportion of cardiovascular disease
How Can a Heart Attack Be Prevented?
Not all risk factors can be controlled, but the risk of heart attack can be reduced through:
Quitting smoking: Avoiding tobacco is one of the most important steps for protecting heart health.
Following a balanced diet: Making sure to eat vegetables, fruits, and whole grains, and reducing salt and unhealthy fats.
Engaging in physical activity: Regular physical activity helps improve heart health and control certain risk factors.
Monitoring blood pressure: High blood pressure may not cause obvious symptoms, so it is important to measure it regularly and manage it when elevated.
Managing diabetes and cholesterol: Controlling high blood sugar and blood fat levels can help reduce the risk of heart disease.
Maintaining a healthy weight: Overweight and obesity are linked to a number of cardiac risk factors.
The World Health Organization recommends focusing on these factors as part of preventing cardiovascular disease.
The Difference Between a Heart Attack and Cardiac Arrest
A heart attack occurs when blood flow to part of the heart muscle is cut off or reduced, usually due to a blockage in one of the coronary arteries.
Cardiac arrest is an electrical problem that causes the heart to stop pumping blood effectively.
A heart attack can lead to cardiac arrest in some cases, but they are two different conditions
Does All Chest Pain Mean a Heart Attack?
No. Chest pain can occur due to many different conditions, including some problems involving the heart, lungs, digestive system, and muscles.
However, because some causes of chest pain can be serious, pain that is sudden or severe, or accompanied by shortness of breath, sweating, nausea, or pain spreading to the arm, jaw, or back, requires urgent medical evaluation.
Knowing the symptoms of a heart attack does not mean diagnosing yourself; it helps you recognize the signs that call for prompt action.
FAQs
What are the first symptoms of a heart attack?
A heart attack may begin with pain, pressure, or tightness in the middle of the chest, and this sensation may spread to the arm, shoulder, back, neck, or jaw. It may also be accompanied by shortness of breath, cold sweating, nausea, or dizziness.
Does arm pain mean a heart attack?
Arm pain can be one of the symptoms of a heart attack, especially if it is accompanied by chest pain or pressure, shortness of breath, sweating, or nausea. However, arm pain alone does not confirm a heart attack, and it requires medical evaluation if it is sudden or unusual.
Can a heart attack occur without chest pain?
Yes. Some heart attacks can occur without clear chest pain, especially in some women, older adults, and people with diabetes.
Does a heart attack always happen suddenly?
No. Some heart attacks happen suddenly, while other people may experience warning signs hours, days, or weeks beforehand.
How is a heart attack confirmed?
Doctors use the symptoms and a clinical examination together with tests such as an ECG and a blood troponin test, and additional tests may be used depending on the case.
