February 1, 2011 |
One out of every three adult Americans has high cholesterol levels and two-thirds of them do not have it under control, the Centers for Disease Control and Prevention said Tuesday. Similarly, one out of every three adults has high blood pressure and half of them do not have it under control. High blood pressure and high cholesterol are two of the major risk factors for heart attacks, strokes and other cardiovascular diseases, which are the leading cause of death in the United States, killing 800,000 people every year.
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.
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%.
November 6, 2012 |
Black men and women are twice as likely to die from coronary heart disease as white men and women, according to a study led by University of Alabama doctors. Death rates from heart attacks and coronary heart disease have fallen since the 1970s, but that statement rings far truer for whites than for blacks. Studies have shown a widening gap between whites and blacks in heart disease deaths and in heart-attack hospitalizations, and new research pins down just how deadly that difference is. A paper published in this week's Journal of the American Medical Assn.
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.
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.
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.
September 13, 2011 |
Living in a poorer neighborhood might put people at greater risk for having a sudden cardiac arrest, a study finds. Researchers analyzed data on sudden cardiac arrests over one year among 9,235 people in four U.S. cities and three in Canada. They also looked at median household incomes from census tracts to determine the relationship between the arrests and socioeconomic status. In six of the seven cities, the frequency of sudden cardiac arrests was substantially greater in the lowest socioeconomic areas compared with the highest.