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Poor circulation can reduce blood flow to the brain, leading to dizziness, lightheadedness, and cold or clammy sweats. These symptoms can be serious and should not be overlooked.
Chest discomfort—such as pressure, tightness, or pain—is a common warning sign. It may start mildly and gradually increase over time before a heart attack occurs.
Some people experience flu- or cold-like symptoms, such as fatigue, nausea, or body aches, shortly before a heart attack. These symptoms can appear suddenly and without an obvious cause.
If you or someone you know is experiencing any of these symptoms, seek medical care as soon as possible. Early recognition and treatment can significantly reduce the risk of serious complications.
Pay attention to your body—early action can save lives.
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