American Heart Association

Health

The slowly evolving truth about heart disease and women

A century ago, so little was known about heart disease that people who had it resigned themselves to years of bed rest or, worse, an early death. Even less was known about how heart disease affected women—because nobody ...

Neuroscience

When symptoms suggest a stroke, but it's something else

What looks and feels like a stroke sometimes isn't. Instead, sudden weakness, difficulty speaking, vision changes, dizziness and other symptoms of a stroke might be caused by something else—a stroke mimic.

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