July 20, 2010 |
Add sepsis to your list of post-surgery worries. Or, if you're so inclined, to your list of worries in general. First, we'll look at the hospital picture. Researchers at Methodist Hospital, Weill Cornell Medical College, set out to document the incidence, mortality rate and risk factors for sepsis and septic shock after general surgery. And what they found wasn't pretty. Using data from 363,897 patients, they established that sepsis, a life-threatening blood infection, occurred in 2.3% of those patients and that septic shock, dangerously low blood pressure from said blood infection, occurred in 1.6%.
February 3, 2011 |
Heart disease, heart health, cardiovascular risk factors ... the terms will appear in infinite variety this month, as will the color red. If you don't know why (Valentine's Day is only part of the reason), you haven't been paying attention: February is American Heart Month and the American Heart Assn. has ramped up its Go Red for Women campaign. If you have been paying attention, good -- we can move on to more specific information. The point of the dual observances, of course, is to underscore the fact that cardiovascular disease claims about 2,200 lives a day in the United States.
February 6, 2014 |
Long before a woman hits middle age, she and her doctor should be thinking about her risk of stroke and taking steps to reduce it, according to the first set of stroke guidelines aimed at women. The overall stroke risk for women is higher than it is for men, in part because women live longer. But the new guidelines from the American Heart Assn. underscore that many other factors may increase their risk as well, and many of them are evident when a woman is in her 20s and 30s. Some, like complications of pregnancy and menopause, are unique to women.
April 4, 2011 |
If you find yourself spending extra hours at work, take note: They may take a physical toll. A study released today in the journal Annals of Internal Medicine found that those who put in more than 11 hours a day at their jobs had a greater relative risk of coronary heart disease than those who worked fewer hours. Researchers looked at data on 7,095 male and female full-time British civil servants ages 39 to 62 who had no evidence of coronary heart disease at the beginning of the study.
January 31, 2005 |
People who have high blood pressure, cholesterol, diabetes or who smoke in midlife have a much higher risk of developing Alzheimer's disease later on, U.S. researchers have found. And the more factors a person has, the higher the risk. People with all four risk factors have more than double the risk of Alzheimer's, reported a team at Kaiser Permanente's division of research in Oakland. "The message is that the risk factors that are bad for the heart are bad for the brain," said Dr.
May 28, 2001 |
Question: So there's a bunch of new cholesterol guidelines. Why should I care this time? Answer: The guidelines, issued recently by the National Heart, Lung and Blood Institute, are more aggressive than earlier ones. The government wants to treat more people, and treat them sooner to prevent heart disease and its related deaths (and costs). So if you didn't qualify for cholesterol-lowering treatment under the old recommendations, you may qualify now.
October 7, 2002 |
The easiest way to assess your heart disease risk may be to measure your waist. A study of more than 9,000 white men and women found that the thickness of a person's midsection is more closely associated with other risk factors, such as cholesterol and glucose levels and blood pressure, than body mass index, or BMI. BMI, which is based on height and weight, has been used since the 1980s to estimate the risk of obesity-related diseases.
January 19, 2011 |
Statin drugs are used by millions of Americans to lower cholesterol, but should they be so widespread? A new study suggests maybe not. British researchers say there's little evidence that statin drugs prevent heart disease in people who are at low risk for the disease. The study involved a review of data on 34,272 patients at low risk for heart attack and stroke between 1994 and 2006. It was conducted by the Cochrane Collaboration, an international organization that reviews medical research.