Heart disease is the leading cause of death for women worldwide, yet the symptoms in women can look very different from the “classic” male heart attack (which is often depicted as sudden, crushing chest pain). Women are more likely to experience subtle, easily dismissed symptoms, sometimes weeks before the actual event, or during the attack itself.
Because women often mistake these signs for the flu, acid reflux, or normal aging, recognizing them is critical. Here are the 5 most important symptoms indicating a heart attack may be occurring in a woman:
1. Unusual, Extreme Fatigue
This is one of the most common—and most ignored—symptoms reported by women before a heart attack.
-
What it feels like: This is not normal “I had a long day” tiredness. It feels like profound, debilitating exhaustion. Simple activities like walking to the bathroom, making the bed, or taking a shower feel completely exhausting.
-
Why it happens: As arteries narrow, the heart struggles to pump blood efficiently, diverting energy away from muscles and the rest of the body.
-
The red flag: You feel severely fatigued despite getting plenty of sleep, or you suddenly cannot perform physical activities you easily did a week ago.
2. Chest Discomfort (Pressure, Squeezing, or “Fullness”)
While men often describe severe, sharp pain, women often describe the chest pain as discomfort, tightness, or pressure rather than outright pain.
-
What it feels like: A sense of squeezing, heaviness, or tightness in the center of the chest. It can feel like an elephant sitting on your chest, or like a tight bra that won’t loosen.
-
The catch: Because women are used to breast tenderness or muscle aches, they often attribute this to indigestion or a pulled muscle. It may come and go, lasting for a few minutes at a time.
-
Important note: It is entirely possible for a woman to have a heart attack without any chest pain at all.
3. Shortness of Breath (or Difficulty Breathing)
When the heart cannot pump blood forward efficiently, fluid can back up into the lungs, making it hard to catch your breath.
-
What it feels like: You feel winded even though you are sitting still or lying down. You might have trouble holding a conversation because you need to pause to breathe.
-
The red flag: It often worsens when lying flat (forcing you to prop yourself up with pillows to sleep) and is frequently accompanied by the unexplained fatigue mentioned above.
4. Upper Body Pain or Discomfort (Jaw, Back, Neck, or Arm)
Women are much more likely than men to experience referred pain in areas other than the chest. The nerves in the heart and the nerves in these areas share the same pathways to the brain, causing confusion about the source of the pain.
-
What it feels like:
-
Jaw/Neck: A dull ache, tightness, or a toothache-like pain in the lower jaw or throat (often on the left side).
-
Back: Pain or pressure in the upper back or between the shoulder blades, often mistaken for a pulled muscle.
-
Arms: Pain in the left arm is classic, but women often experience discomfort, numbness, or tingling in both arms, or specifically in the right arm.
-
-
The red flag: The pain is not tied to a physical injury, does not hurt when you press on it, and worsens with exertion but eases with rest.
5. Gastrointestinal Symptoms and “Feeling Sick” (Nausea, Vomiting, Indigestion, Dizziness)
Women often experience “stomach” symptoms during a cardiac event, leading them to reach for antacids instead of calling an ambulance.
-
What it feels like: Severe nausea, dry heaving, vomiting, a feeling of severe heartburn, or a sudden cold sweat (often described as “clammy” or feeling like you are going to pass out). You may also feel lightheaded or dizzy.
-
Why it happens: When the heart is failing to pump enough blood, blood is diverted away from the digestive system, causing severe nausea. A sudden drop in blood pressure causes the cold sweat and dizziness.
What to Do If You Experience These Symptoms
If you are a woman experiencing one or more of these symptoms—especially if they are new, sudden, or feel “wrong” compared to your normal body—take it seriously:
-
Do not wait it out. Women often delay seeking care because they don’t want to be a bother or feel “dramatic.” Do not drive yourself to the hospital unless you have absolutely no other option.
-
Call Emergency Services (911) immediately. Even if you are not sure it is a heart attack, EMTs would rather come out and rule it out than have you ignore a real emergency.
-
Take aspirin. If you have aspirin on hand and are not allergic, chew one standard 325 mg tablet while waiting for help. Chewing it gets it into your bloodstream faster than swallowing it whole.
-
Unlock your front door and sit down. If you are alone, unlock the door so paramedics can get in, and sit on the floor leaning against a wall (so you don’t fall if you lose consciousness).