Heart Disease News and Research

Latest Heart Disease News and Research

Alternative splicing in genes more prevalent than previously believed

Scientists have long known that it's possible for one gene to produce slightly different forms of the same protein by skipping or including certain sequences from the messenger RNA.

2 Nov 2008

Harvard study looks at quality of hospitals across the United States

The quality of hospitals across the United States is inconsistent. To address this issue, the federal government and private organizations have begun to publicly report data, such as how well hospitals treat certain conditions.

31 Oct 2008

GlaxoSmithKline believes there is no liver safety issue with Avandia (rosiglitazone maleate)

GlaxoSmithKline today issued the following response to a petition filed by Public Citizen to the U.S. Food and Drug Administration (FDA) on Avandia (rosiglitazone maleate), a highly effective therapy for treating type 2 diabetes when used in the appropriate patient population.

31 Oct 2008

Adjusting the clocks to summer time affects risk of heart attack

Adjusting the clocks to summer time on the last Sunday in March increases the risk of myocardial infarction in the following week. In return, putting the clocks back in the autumn reduces the risk, albeit to a lesser extent. This according to a new Swedish study published in the prestigious New England Journal of Medicine.

30 Oct 2008

Stem cell therapies for heart disease - one step closer

New research from the University of Bristol brings stem cell therapies for heart disease one step closer. The findings reveal that our bodies' ability to respond to an internal 'mayday' signal may hold the key to success for long-awaited regenerative medicine.

30 Oct 2008

Melanin shows potential as new drug target for obesity

As millions of Americans gear up for the Thanksgiving holiday, a new research report published online in The FASEB Journal, may provide some relief for those leery of having a second helping.

29 Oct 2008

Vaginal/Caesarean combo delivery of twins safe, UT Southwestern-led research finds

Doctors need not go straight to Caesarean section when delivering twins, but can start with vaginal delivery of the first twin in many cases, researchers have found in a study led by UT Southwestern Medical Center.

29 Oct 2008

Grapes may aid a bunch of heart risk factors

Could eating grapes help fight high blood pressure related to a salty diet? And could grapes calm other factors that are also related to heart diseases such as heart failure? A new University of Michigan Cardiovascular Center study suggests so.

29 Oct 2008

Protein in urine could be a predictor of heart disease

Scientists at the George Institute for International Health say urine tests should be incorporated into analysing heart disease risk.

29 Oct 2008

Tiny hearts may have big problems with complementary medicine

Giving supplement such as herbs, vitamins, and other natural health products to children taking Warfarin for congenital heart defects could increase their risk of clots, bleeding, and other complications, nurse practitioner Mary Bauman and Dr. Patti Massicotte told the 2008 Canadian Cardiovascular Congress, co-hosted by the Heart and Stroke Foundation and the Canadian Cardiovascular Society.

28 Oct 2008

FDA warns Bayer HealthCare on over-the-counter aspirin product

The U.S. Food and Drug Administration today sent Warning Letters to Bayer HealthCare concerning two unlawful, over-the-counter (OTC) aspirin products - Bayer Women's Low Dose Aspirin + Calcium (Bayer Women's) and Bayer Aspirin with Heart Advantage (Bayer Heart Advantage).

28 Oct 2008

Selenium and vitamin E supplements do not prevent prostate cancer

Initial, independent review of study data from the Selenium and Vitamin E Cancer Prevention Trial (SELECT), funded by the National Cancer Institute (NCI) and other institutes that comprise the National Institutes of Health shows that selenium and vitamin E supplements, taken either alone or together, did not prevent prostate cancer.

28 Oct 2008

Systems biology and glycomics used to study human inflammatory diseases

An innovative systems biology approach to understanding the carbohydrate structures in cells is leading to new ways to understand how inflammatory illnesses and cardiovascular disease develop in humans. The work was described in two recent publications by University at Buffalo chemical engineers.

28 Oct 2008

Review of health benefits of grape polyphenols

A growing body of research data suggests that consuming foods rich in polyphenols from grapes - including red wine - helps reduce the risk of heart disease, according to a review article in the November issue of Nutrition Research.

28 Oct 2008

A blood test for pre-eclampsia could be in the pipeline

A condition in pregnancy which costs the lives of thousands of babies each year may soon be identified by a simple blood test long before symptoms develop.

28 Oct 2008

Expensive new diabetes drugs don't necessarily produce better outcomes

The annual cost of prescription diabetes drugs nearly doubled to $12.5 billion between 2001 and 2007, according to a study by researchers at the Stanford University School of Medicine and the University of Chicago. The researchers say the findings raise questions about whether the higher cost actually translates into improved care and better outcomes.

28 Oct 2008

Cholesterol-lowering statins associated with lower risk of death from pneumonia

Individuals who take cholesterol-lowering statins before being hospitalized with pneumonia appear less likely to die within 90 days afterward, according to a report in the October 27 issue of Archives of Internal Medicine.

28 Oct 2008

Sedative propofol could be fatal

Patients treated for their prolonged seizures with the sedative propofol may be at high risk for complications and even death. New research presented at CHEST 2008, the 74th annual international scientific assembly of the American College of Chest Physicians (ACCP), shows that the use of propofol as an antiepileptic agent in patients with refractory status epilepticus (RSE), prolonged seizures that do not respond to initial treatment, was associated with significant mortality and morbidity.

28 Oct 2008

Lots of neighborhood greenness linked to lower children's body mass

In the first study to look at the effect of neighborhood greenness on inner city children's weight over time, researchers from the Indiana University School of Medicine, Indiana University-Purdue University Indianapolis and the University of Washington report that higher neighborhood greenness is associated with slower increases in children's body mass over a two year period, regardless of residential density.

28 Oct 2008

New research could be the 'holy grail' for predicting pre-eclampsia

New research funded by the British Heart Foundation (BHF) could pave the way for developing a test to predict pre-eclampsia in pregnant women and save the lives of mothers and babies across the world.

27 Oct 2008