New Delhi, 31 May 2025: Heart attacks don’t always arrive with dramatic chest-clutching pain. Sometimes, the early symptoms can be so subtle that they’re mistaken for common gastric issues. Unfortunately, this misinterpretation can delay crucial medical attention, increasing the risk of fatal consequences. Knowing the difference between gastric discomfort and potential heart attack symptoms can save lives.
Let’s explore the early warning signs of a heart attack that are commonly misdiagnosed as simple gas or indigestion.
1. Chest Discomfort That Feels Like Bloating or Indigestion
One of the most common early signs of a heart attack is a feeling of pressure, tightness, or pain in the chest — which many people confuse with indigestion or gas. The discomfort might feel like:
- A burning sensation
- Fullness in the upper abdomen
- Heaviness or tightness behind the breastbone
If this discomfort lasts for more than a few minutes, or goes away and comes back, it’s crucial to get immediate medical help.
2. Nausea or Vomiting – Not Always a Stomach Bug
Nausea and vomiting are often brushed off as symptoms of food poisoning or acidity. But they can also be early indicators of a heart attack, especially in women. The connection between the vagus nerve (which runs from the brain to the stomach and heart) means that a heart issue can trigger gastrointestinal symptoms.
If nausea occurs along with sweating, fatigue, or chest discomfort, it’s time to call for emergency help.
3. Unusual Sweating – Especially Cold Sweat
Excessive sweating without any physical exertion — especially cold, clammy sweat — is a warning sign your heart could be in trouble. This happens because the body is under stress and the nervous system is going into overdrive trying to cope.
People often assume it’s due to heat, spicy food, or anxiety. But sudden, unexplained sweating is a classic heart attack symptom.
4. Shortness of Breath – Not Just a Gas Build-Up
Many people experience difficulty in breathing and attribute it to bloating or acidity. However, shortness of breath (dyspnea) can occur with or without chest pain and is often a sign that the heart isn’t pumping blood efficiently.
If you feel out of breath after minimal exertion or even while resting, and especially if it’s accompanied by chest pressure or fatigue, don’t wait — seek medical attention immediately.
5. Pain Radiating to the Left Arm, Neck, Jaw, or Back
Gastric pain is typically confined to the upper abdomen, but heart attack pain can radiate to other parts of the body. Watch out for:
- Pain in the left arm or shoulder
- Jaw discomfort or tightness
- Aching in the upper back
- Neck stiffness or pressure
If this radiating pain comes along with chest discomfort, it’s likely heart-related and not indigestion.
6. Sudden Fatigue – Not Just Tiredness After Eating
Feeling tired after a heavy meal might seem normal. But unusual and persistent fatigue, especially in women, can be a red flag for heart trouble. This kind of fatigue feels heavy, draining, and not relieved by rest.
If you’re feeling exhausted by simple tasks like walking or climbing stairs — and there’s no clear cause — it could be a sign that your heart is struggling to keep up.
7. Lightheadedness or Dizziness – More Than a Gastric Reaction
Lightheadedness or a feeling like you’re about to faint can sometimes be caused by a drop in blood pressure due to heart malfunction. People often assume this is due to skipping a meal or gastric bloating. However, when it’s paired with other symptoms like chest tightness, sweating, or nausea, it could be a warning sign of a heart attack.
Don’t wait it out — get your heart checked immediately.
8. Heartburn or Acid Reflux That Doesn’t Go Away
Chronic or severe heartburn might seem like a gastric issue, but in some cases, it can be your heart crying for help. Unlike regular acid reflux, the pain from a heart-related condition may not improve with antacids and may worsen with exertion.
If your “heartburn” comes with shortness of breath, cold sweats, or chest discomfort, it’s time to call emergency services.
When to See a Doctor Immediately
If you or someone near you experiences a combination of these symptoms, don’t wait for them to worsen or go away on their own. Heart attacks require immediate treatment to prevent permanent heart damage or death.
Call emergency services if you notice:
- Persistent chest discomfort
- Sudden sweating and nausea
- Radiating pain to arms, jaw, or back
- Unexplained shortness of breath or fatigue
Many people lose valuable time by mistaking a heart attack for gas or acidity. By the time they seek help, it may be too late. Understanding the early warning signs and acting fast can save your life or the life of someone you love.
When in doubt, get it checked out. It’s always better to have a false alarm than a fatal delay.
