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These Are 12 Silent Symptoms of a Heart Attack, According to Cardiologists

Chest pain or pressure, cold sweat, extreme weakness—you know those heart attack signs. But there are more subtle symptoms ...

Cardiologist Who Survived a Heart Attack Shares 2 Surprising Symptoms Not to Ignore

In TODAY.com's Expert Tip of the Day, a cardiologist reveals the unusual warning signs that accompanied his heart attack.