Studies show that fast treatment makes patients more likely to survive certain types of heart attacks. According to national guidelines, heart attack patients should go from hospital door to "balloon" treatment within 90 minutes.
With most diseases, an early diagnosis means a better prognosis, but sometimes it's difficult, painful and expensive to test for illnesses. Now, there's a new way to spot a variety of conditions, and all it takes is a simple breath.
Last year, Americans underwent more than 11 million cosmetic procedures and spent nearly $12 billion on skin rejuvenation. Everyone wants their skin to look younger, healthier and better, but some are taking it to an extreme.