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6 Heart Attack Warning Signs

Woman's Day Logo By Juno Dumelo of Woman's Day | Slide 1 of 6: Though most heart attacks don't make you suddenly lose consciousness, they can reduce or cut off blood flow that brings oxygen to the heart and brain, which may cause you to feel light-headed.

1) Dizziness

Though most heart attacks don't make you suddenly lose consciousness, they can reduce or cut off blood flow that brings oxygen to the heart and brain, which may cause you to feel light-headed.

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