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Showing posts with the label Harvard Medical School

Grief boosts "heart-attack risk"

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There is a reason why "a merry countenance is good to the heart..." "There is a time for everything... ... a time to laugh, a time to cry..." ----- Posted: 10 January 2012 WASHINGTON : Grief over the death of a loved one can cause a huge spike in a person's risk of heart attack , especially in the early days after the loss, said a US study on Monday. The research tracked nearly 2,000 adults who survived a heart attack and found that among those who had just lost a loved one, the risk of a heart attack soared 21 times higher than normal in the first day. The risk rate remained six times higher than normal through the first week, and declined slowly over the course of the first month, said the findings in Circulation: Journal of the American Heart Association . Intense grief can cause a host of symptoms that raise heart risks, including higher heart rate, blood pressure, stress hormone levels and blood clotting. Grieving people are also prone to lo...

Half of teens shy, but for a few it's more serious

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Image via Wikipedia October 17, 2011 (AP)   WASHINGTON — Does your teen show normal nerves about the weekend party, or always stay home? Nearly half of teenagers say they're shy, perhaps a bit surprising in our say-anything society. But a government study finds a small fraction of those teens show signs of a troubling anxiety disorder that can be mistaken for extreme shyness. The report challenges criticism that the terms "social phobia" or " social anxiety disorder " medicalize normal shyness. "Shyness is a normal human temperament," says lead researcher Dr. Kathleen Merikangas of the National Institute of Mental Health , whose teachers always noted her own childhood shyness on her report cards. But just as it can be hard to tell when feeling sad turns into depression, "there is a blurred boundary between people who describe themselves as shy and clinically significant impairment," Merikangas adds. The difference: The shy can be...