The test is designed to differentiate women with preeclampsia from those with high blood pressure alone, said Lucy Chappell, Ph.D., clinical senior lecturer in Obstetrics at Kings College in London. Current tests for the condition only detect that its happening, rather than predicting it, and by that time the disease has progressed and has likely already caused organ damage. The test identifies women at high risk for developing preeclampsia, so doctors can better monitor and treat the blood pressure. It also prevents unnecessary hospitalizations of those who are not likely to develop preeclampsia. The study included 625 patients from various centers in the United Kingdom, of which 61 percent developed preeclampsia.
For the original version including any supplementary images or video, visit http://www.sciencedaily.com/releases/2013/11/131104152624.htm
Dietary spirulina intake manages blood pressure and cholesterol, may help prevent atherosclerosis
Put plainly, each of these mechanistic actions help expand the size of blood vessels, which in turn helps lower blood pressure and improve blood flow. This is important for people with high cholesterol and high blood pressure, as any potential buildup in otherwise narrowed arteries can lead to artery hardening and even blood clots. But spirulina appears to naturally prevent all this by not only regulating artery size but also decreasing blood levels of harmful forms of cholesterol. “In humans, Spirulina maxima intake decreases blood pressure and plasma lipid concentrations, especially triacylglycerols and low-density lipoprotein-cholesterol, and indirectly modifies the total cholesterol and high-density lipoprotein-cholesterol values,” reads the study’s abstract, which you can view in full here: http://science.naturalnews.com . Prevent heart attacks, heart disease with spirulina Naturally, the benefits of improved vasodilation and reduced lipid levels also extend to the heart. A related study out of South Korea published just one year later in the Journal of Nutritional Science and Vitaminology found that, even when fed a high cholesterol diet (HCD), New Zealand White (NZW) rabbits experienced reduced triglyceride (TG) and total cholesterol (TC) levels when also given between 1 and 5 percent spirulina for eight weeks.
For the original version including any supplementary images or video, visit http://www.naturalnews.com/042783_dietary_spirulina_cholesterol_cardiovascular_health.html
Blood pressure tailored treatment reduces individual’s risk of heart disease and strokes
Current medical guidelines use a one-size-fits-all treatment approach based on target blood pressure values that leads to some patients being on too many medications and others being on too little, authors say. Blood pressure medication is ultimately used to prevent associated heart disease and stroke. Researchers found that a person’s blood pressure level is often not the most important factor in determining if a blood pressure medication will prevent these diseases – but common practice is to base treatment strictly on blood pressure levels. “Drugs that lower blood pressure are among the most effective and commonly used medications in the country, but we believe they can be used dramatically more effectively,” says lead author Jeremy Sussman, M.D., M.Sc., assistant professor of internal medicine in the Division of General Medicine at the U-M Medical School and research scientist at the Center for Clinical Management Research at the VA Ann Arbor Healthcare System. “The purpose of these medications is not actually to avoid high blood pressure itself but to stop heart attacks, strokes and other cardiovascular diseases. We should guide use of medications by a patient’s risk of these diseases and how much adding a new medication decreases that risk – not solely on their blood pressure level.
For the original version including any supplementary images or video, visit http://www.news-medical.net/news/20131104/Blood-pressure-tailored-treatment-reduces-individuals-risk-of-heart-disease-and-strokes.aspx