Cardiology News and Research

Latest Cardiology News and Research

More hospitals discharging patients to nursing homes for rehabilitation

The rate of patients discharged from hospitals but who still needed home health care increased 53 percent (from 2 million to 4 million) between 1997 and 2006, according to the latest News and Numbers from the Agency for Healthcare Research and Quality.

6 Nov 2008

Variations in gene pathway alter risk of esophageal cancer

Variations in a common gene pathway may affect esophageal cancer risk, a dangerous and rapidly increasing type of cancer, according to research by scientists at The University of Texas M. D. Anderson Cancer Center.

6 Nov 2008

Contaminants in human milk

An overview of studies on environmental pollutants in human milk has found that not breastfeeding an infant typically poses more of a threat than does exposure to any of the chemical agents measured in human milk, as reported in the 11th Annual Children’s Health Issue of Environmental Health Perspectives (EHP).

6 Nov 2008

Flu shot still best protection against flu

The failure of the flu vaccine to protect many Americans against the virus last year shouldn't prevent you from getting your annual flu shot this year.

6 Nov 2008

New report looks at weight-loss diets, eating plans and diet pills

Over-the-counter weight-loss pills are no quick fix to melt away extra pounds.

6 Nov 2008

California Pacific Medical Center opens pediatric ER

California Pacific Medical Center is opening the first Emergency Department in San Francisco designed specifically to treat and meet the needs of children ages birth to 18 and their families.

6 Nov 2008

10 symptoms that should never be ignored

Not every ache and pain merits a quick trip to the doctor -- but some do.

6 Nov 2008

Scientists map molecular regulation of fat-cell genetics

A research team led by Mitchell Lazar, MD, PhD, Director of the Institute for Diabetes, Obesity, and Metabolism at the University of Pennsylvania School of Medicine, has used state-of-the-art genetic technology to map thousands of positions where a molecular "master regulator" of fat-cell biology is nestled in DNA to control genes in these cells.

5 Nov 2008

Risk of sudden cardiac death greater in 30 days following heart attack

The risk of sudden cardiac death following a heart attack has declined significantly in the past 30 years, although patients appear to be at elevated risk for sudden cardiac death for the first month after having a heart attack, after which time their risk decreases unless they develop heart failure, according to a study in the November 5 issue of JAMA.

5 Nov 2008

Pre-eclampsia during pregnancy signals need to screen for heart disease

High blood pressure experienced during pregnancy could be a woman's earliest warning that she is at risk of developing heart disease - the number one killer of Canadian women - says Queen's University professor of Obstetrics and Gynecology, Graeme Smith.

5 Nov 2008

Canadian study to look at exercise and physical activity

We all know physical activity is good for you. But why exactly is it good for you? What effect does exercise have on the cells and tissues of the body?

5 Nov 2008

Scientists map molecular "master regulator" of fat-cell biology

5 Nov 2008

Enhancing quality and safety of care for patients across Europe

This discussion derives from the ongoing debate on the directive proposal for the application of cross-border healthcare patients' rights presented by the European Commission (EC) in July this year.

5 Nov 2008

Risk of sudden cardiac death highest early after attack

People who survive a heart attack face the greatest risk of dying from sudden cardiac death (SCD) during the first month after leaving the hospital, according to a long-term community study by Mayo Clinic researchers of nearly 3,000 heart attack survivors.

5 Nov 2008

Folate, vitamin B6 and B12 do not appear to affect cancer risk

A daily supplementation combination that included folic acid and vitamin B6 and B12 had no significant effect on the overall risk of cancer, including breast cancer, among women at high risk of cardiovascular disease, according to a study in the November 5 issue of JAMA, the Journal of the American Medical Association.

5 Nov 2008

Experts available to comment on risk of sudden cardiac death in 30 days following a heart attack

A new study in the November 5th 2008 issue of JAMA finds that during the first month after a heart attack, patients may have an increased risk for sudden cardiac death.

5 Nov 2008

Heart attack survivors at highest risk of dying in the month after leaving hospital

According to researchers in the U.S. survivors of heart attacks face the greatest risk of dying from sudden cardiac death during the first month after leaving the hospital.

5 Nov 2008

Expert warns that high blood pressure during pregnancy could be a sign of future heart disease

A Canadian expert is warning that high blood pressure during pregnancy could be an early warning that the woman is at risk of developing heart disease later on.

5 Nov 2008

Brain development takes an unexpected bend

Organs, such as the brain or the heart, are not simply collections of the correct types of cells that are required for their function. If these cells are not organized and shaped properly, the organ simply does not function. One crucial part of this organization is to bend sheets of connected cells ("epithelia") so that they form a structure that is an integral part of the functional organ.

4 Nov 2008