Raynaud's Disease

While your fingers can go numb and change color when exposed to extreme cold for prolonged periods of time, those with Raynaud's can suffer uncomfortable symptoms, even when the indoor or outdoor environment isn't very cold.

When used within the first three minutes of a sudden cardiac arrest, an AED can increase survival rates by over 80-percent. AEDs can save lives, but their life-saving ability hinges on the capabilities of the people nearby. Here's everything you need to know!