6 Warning Signs of a Heart Attack That People Often Ignore

Heart disease remains the leading cause of death in the United States, and this makes recognizing the lesser-known signs crucial. When most people think of heart attacks, someone clutching their chest with crushing chest pain tends to come to mind. However, heart attacks don’t always show up the way we expect, and it’s easy to miss the signals. 

At Bridgewater Primary Care & Cardiology, LLC, cardiologist John Terzian, MD, FACC, and our skilled team care about keeping your heart healthy and strong. With advanced in-house testing and a proactive approach to care, our team helps patients identify risks and signs early on.

Knowing what to watch for and when to act can make all the difference. Here are six warning signs that too many people brush off. 

1. Fatigue that doesn’t make sense

Feeling tired after a long day is normal. But sudden, unexplained fatigue, especially if it’s severe or out of proportion to your activity level, can be a warning sign of an impending heart attack in women.

Consider this: 95% of women surveyed say they noticed something was off more than a month before their heart attack, with unusual fatigue being one of the most common symptoms. While chest pain is the most common sign of an impending heart attack in men.

You might feel drained after simple tasks or notice that your energy levels have dropped without a clear reason. Some women, for example, reported feeling winded after simple tasks like making the bed. 

2. Mild or intermittent chest discomfort

Not all heart-related chest pain is intense. In many cases, it feels more like pressure, tightness, or a squeezing sensation rather than sharp pain.

You might notice discomfort that comes and goes or worsens with activity and improves with rest. Because it isn’t severe, it’s easy to dismiss, but it’s best not to ignore even mild chest pain.

3. Pain in unexpected areas

Heart attack pain doesn’t always stay in the chest. It can radiate to other areas, including:

• The jaw
• The neck
• The shoulders
• The back
• One or both arms

This type of referred pain can feel unrelated to your heart, which is why many people ignore it and delay seeking care. If these symptoms occur alongside other warning signs, they warrant immediate attention.

4. Shortness of breath without exertion

If you find yourself feeling breathless without a clear cause, especially during rest or minimal activity, it could be a sign that your heart isn’t pumping effectively.

Shortness of breath may occur on its own or alongside chest discomfort. Some people describe it as feeling like they can’t take a full, satisfying breath.

5. Nausea, sweating, or lightheadedness

Symptoms like nausea, cold sweats, or dizziness can easily be mistaken for something less serious, such as a stomach bug or dehydration. However, these symptoms can also signal a heart attack, particularly when they occur suddenly or in combination with other signs.

You might feel clammy, faint, or generally unwell without being able to pinpoint why.

6. Unexplained problems sleeping

In addition to unusual fatigue, women who have heart attacks report sudden issues with getting restful sleep as an early warning sign. While trouble sleeping can have a wide range of causes, if it occurs alongside other early signs, such as unusual fatigue, it’s best to see a cardiologist and get checked out. 

When to seek medical care

One of the biggest risks with heart attacks is waiting too long to act. If you experience sudden symptoms such as chest discomfort, shortness of breath, or pain radiating to other areas, seek medical attention immediately. Early treatment reduces damage to the heart and can save your life.

A preventive approach to heart health

At Bridgewater Primary Care & Cardiology, LLC, the focus is on identifying risks early and preventing serious events whenever possible. With on-site cardiovascular testing and decades of experience, Dr. Terzian and our team provide personalized care to help you stay ahead of heart disease.

If you have risk factors like high blood pressure, high cholesterol, diabetes, or a family history of heart disease, regular checkups are essential. You don’t have to wait for a warning sign.