Heart attacks, also known as myocardial infarctions (MI), are often associated with chest pain, discomfort, and shortness of breath.

While these are common symptoms in both men and women, research suggests that women may experience different, more subtle warning signs that often go unrecognized. In fact, studies indicate that women are more likely to have atypical symptoms or no symptoms at all during a heart attack. This lack of awareness can lead to delayed treatment and potentially fatal consequences.

It is crucial, therefore, to understand the unrecognized signs of infarction in women, in order to improve early detection and prevention.

1. Fatigue and Exhaustion

Many women who have suffered a heart attack report extreme fatigue and exhaustion leading up to the event. This fatigue may come on suddenly and can be quite debilitating.

While it’s normal to feel tired after a long day or strenuous activity, persistent and unexplained fatigue should not be ignored—especially if accompanied by other symptoms such as shortness of breath or chest discomfort.

2. Flu-Like Symptoms

In some cases, women may experience flu-like symptoms prior to or during a heart attack. These symptoms can include nausea, dizziness, sweating, and even vomiting.

Women often mistake these signs for a common flu, gastrointestinal issues, or indigestion, leading to delayed medical attention.

3. Back Pain or Discomfort

While chest pain is a well-known symptom of a heart attack, women may experience back pain or discomfort instead. This pain can originate in the upper back, between the shoulder blades, or even in the lower back.

Since back pain is often attributed to other causes such as muscle strain or poor posture, it can easily be dismissed or overlooked as a potential heart-related symptom.

4. Jaw Pain or Toothache

Unexpected discomfort or pain in the jaw or teeth can also be a sign of a heart attack, particularly in women. This pain may come and go and is often mistaken for dental issues.

If you experience unexplained jaw pain or a persistent toothache, it is essential to consider the possibility of a cardiac event.

5. Shortness of Breath

While shortness of breath is a typical symptom of a heart attack, it can manifest differently in women. Some may experience difficulty breathing while performing routine activities or even at rest.

Others may feel as if they cannot take a deep breath or that their breathing is unexpectedly labored. If you find yourself feeling breathless without any apparent reason, it is important to seek medical attention promptly.

6. Upper Body Pain

Unlike men who often experience intense chest pain during a heart attack, women may feel pain or discomfort in their arms, neck, shoulders, or upper back.

This pain can radiate from the chest area and may be accompanied by other symptoms such as shortness of breath or nausea. Pay attention to any unexplained upper body pain, particularly if it occurs simultaneously with other warning signs.

7. Lightheadedness or Fainting

If you suddenly feel lightheaded or dizzy, it could be a sign of reduced blood flow to the brain, a common occurrence during a heart attack. Some women may even faint or lose consciousness.

These symptoms are often overlooked or attributed to other causes, such as low blood sugar or dehydration. It is crucial to recognize these signs, especially if they occur alongside other indicators of a heart attack.

8. Sleep Disturbances

Recent studies suggest a link between sleep disorders and an increased risk of heart disease in women. Insomnia, sleep apnea, and other sleep disturbances may be potential warning signs of an impending heart attack.

If you consistently have difficulty falling asleep, experience restless nights, or suffer from other sleep-related issues, it is advisable to consult with a healthcare professional for a thorough evaluation.

9. Anxiety or Unexplained Panic

Intense anxiety or unprovoked panic attacks can sometimes be signs of an impending heart attack, particularly in women. These feelings may arise suddenly and without any apparent cause.

Many women may dismiss these symptoms as general anxiety or stress-related, failing to recognize their potential connection to a cardiac event.

10. Indigestion or Stomach Discomfort

Indigestion, acid reflux, or stomach discomfort are often associated with gastrointestinal issues, making it easy for women to attribute these symptoms to something they ate or stress-related factors.

However, these symptoms can also be an early warning sign of a heart attack, especially if they are accompanied by other signs such as shortness of breath or lightheadedness.