Oct 29, 2025

8 signs of a silent heart attack: Early symptoms to watch out for

Aanya Mehta

Discomfort in the Chest

Instead of sharp pain, you may feel mild pressure, fullness, or a burning sensation in the chest, back, neck, jaw, or arms.

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Cold Sweats

Breaking out in a sudden, clammy sweat, even in cool weather — can be your body’s stress response to a cardiac event.

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Unexplained Fatigue

Feeling unusually tired or drained, especially after light activity, can be an early signal your heart isn’t pumping efficiently.

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Dizziness or Light headedness

Feeling faint or dizzy may signal that your brain isn’t getting enough blood, often a sign of heart rhythm disturbances.

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Irregular Heart Beat

Skipped beats or a racing heart can point to cardiac strain, an early warning that shouldn’t be ignored.

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Nausea

Heart attacks can sometimes mimic stomach problems, with nausea, heartburn, or a feeling of heaviness after meals.

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Pain in Arms and Jaw

Pain radiating down one or both arms, the jaw, or even the back can occur during a silent heart attack, especially in women.

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Shortness of Breath

If you suddenly struggle to breathe during rest or mild exertion, it could indicate reduced oxygen flow caused by a heart issue.

Source: unsplash

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