Learn what your numbers should look like. | THIS WEEK'S TOP STORY | | | | Heart rate: What's normal? | Heart rate is influenced by a number of factors including age, gender, and physical fitness. Learn more about what your number should look like and when it's time to see a doctor. | |
| | FEATURED ARTICLE | | | Atrial septal defect | Cardiac catheterization and open-heart surgery are two procedures that can fix this congenital heart defect. Find out more about them and what follow-up care involves. | |
| | | MAYO CLINIC PRODUCTS & SERVICES | | NEW — Mayo Clinic Guide to Fibromyalgia | Every day, Mayo Clinic sees patients who hurt, aren't sleeping well, are exhausted and have trouble concentrating. Many times, they've been told their symptoms are from stress or depression. Fibromyalgia is one of the most misunderstood disorders in medicine today. With Mayo Clinic Guide to Fibromyalgia, you'll learn the facts about this disorder and the science behind treatments that can help you manage it. Learn more. | |
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