Heart Failure News and Research

RSS

Heart failure (HF) is a condition in which a problem with the structure or function of the heart impairs its ability to supply sufficient blood flow to meet the body's needs. It should not be confused with cardiac arrest or myocardial infarction.

Hormone responsible for types of high blood pressure could also cause preeclampsia

Researchers at the University of Cincinnati (UC) Academic Health Center have found evidence of a hormone they say is responsible for certain types of high blood pressure (hypertension), and could also cause preeclampsia, a potentially dangerous condition that occurs during pregnancy.

17 Oct 2005

Significant step forward in the genome era

In what promises to be a significant step forward in the genome era, the National Human Genome Research Institute (NHGRI) today announced plans to devote a portion of its large-scale sequencing capacity to efforts aimed at identifying the genetic roots of specific diseases that have long eluded gene hunters.

17 Oct 2005

Cancer survivors have unique and long-term cancer-specific side effects.

Patients surviving childhood Hodgkin disease suffer strokes later in life at rates about four times that of the general population, UT Southwestern Medical Center researchers have found.

13 Oct 2005

Rates for new cases of kidney failure have stabilized

After 20 years of annual increases from 5 to 10 percent, rates for new cases of kidney failure have stabilized, according to new research from the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK). At the same time, dramatic racial disparities persist.

11 Oct 2005

New treatments for health conditions related to abnormal iron metabolism

A new study conducted by scientists at Children's Hospital Oakland Research Institute could help researchers develop new treatments for a variety of health conditions that are all related to abnormal iron metabolism. More than one million Americans have abnormal iron levels in their bodies.

10 Oct 2005

First study to investigate how heat affects people with heart failure

Reduced blood flow to the skin's surface may be a key cause of heat-related illnesses in patients with congestive heart failure, UT Southwestern Medical Center researchers have found.

10 Oct 2005

Actos reduces the combined risk of non-fatal heart attacks, strokes in patients with type-2 diabetes

A study published in The Lancet shows that Takeda's Actos (pioglitazone HCl), an oral glucose lowering medication, significantly reduces the combined risk of non-fatal heart attacks, strokes and deaths by an additional 16% on top of standard medication

10 Oct 2005

How heat affects people with heart failure

Reduced blood flow to the skin’s surface may be a key cause of heat-related illnesses in patients with congestive heart failure, UT Southwestern Medical Center researchers have found.

10 Oct 2005

GRK5 protein plays important role in hypertension

Researchers at Jefferson Medical College have implicated a protein called GRK5 as having an important role behind essential hypertension, which affects more than 65 million Americans.

5 Oct 2005

PACs should not be used routinely in patients in intensive care units with severe heart failure

The use of a pulmonary artery catheter (PAC) -- a device used for more than 30 years to assess cardiovascular health and to help guide the treatment of critically ill patients -- does not appear to improve outcomes nor confer added risks to patients.

4 Oct 2005

Hospitalized patients with severe congestive heart failure did not experience a benefit from use of pulmonary artery catheterization

Advances in medical therapy have improved outcomes for many ambulatory patients with heart failure and low ejection fraction (EF; a measure of how much blood the left ventricle of the heart pumps out with each contraction), according to background information in the article.

4 Oct 2005

Study paves the way for new therapeutic targets which can potentially improve heart disease in patients with end-stage kidney failure

Night-time hemodialysis patients may have a greater capacity to repair their hearts and blood vessels compared to those on conventional dialysis three times a week, according to a study in the October issue of the American Journal of Physiology - Renal Physiology, published by the American Physiological Society.

4 Oct 2005

Role of asymmetric dimethylarginine in damaged blood vessels

A substance found naturally in the blood vessel lining is thought to contribute towards diseases associated with the circulation system, such as heart failure, high blood pressure, stroke and kidney disease.

4 Oct 2005

Johns Hopkins awarded $12 million to study how stem cell therapies can be used to treat hearts damaged by heart attack

Heart specialists at Johns Hopkins Heart Institute have been awarded more than $12 million from the National Heart, Lung, and Blood Institute (NHLBI) to study how stem cell therapies can be used to treat hearts damaged by heart attack or heart failure.

4 Oct 2005

Lack of oxygen in body tissues creates a defect of red blood cells that further exacerbates the condition by constricting blood vessels in the lung

What's more, the team demonstrated through studies in people and animals that inhalation of a 'souped up' form of nitric oxide, which targets red blood cells, reverses the blood abnormality to restore normal lung pressure.

3 Oct 2005

HeartMate XVE left ventricular assist device

Nine years ago this week, a team of University of Michigan doctors gave a dying heart patient a second chance at life by implanting a high-tech pump in his chest. The high-risk procedure was the first in Michigan performed using a new blood-pumping device called a HeartMate XVE left ventricular assist device, which helped the patient live until he received a heart transplant five weeks later.

28 Sep 2005

Bleak outlook for overweight Australians

International research into the relationship between obesity and heart failure has uncovered a bleak outlook for already overweight Australians. The research shows that obesity is set to be one of the biggest risks for heart disease over the next decade.

28 Sep 2005

Survival of heart attack patients placed on beta-blocker therapy corresponds to specific variations in their genes

Survival of heart attack and unstable angina patients placed on beta-blocker therapy corresponds to specific variations in their genes, according to a study by researchers at Washington University School of Medicine in St. Louis and the Mid America Heart Institute in Kansas City.

27 Sep 2005

Longer hospital stays do not mean better care

Physicians at The Johns Hopkins Hospital (JHH) have disproved the notion that longer hospital stays mean better care. They have successfully cut back on wait times across one dozen hospital departments and, as a result, reduced to well below six the average number of days patients with congestive heart failure, a need for dialysis or surgery, and many other conditions must spend in the hospital.

27 Sep 2005

48 percent of adults in the U.S. have inadequate health literacy

Health problems that place limitations on daily activities and result in pain that interferes with normal work activities were more common among older individuals with poor health literacy, according to a study in the current issue of Archives of Internal Medicine.

27 Sep 2005

Heart Failure News and Research

Further Reading

Hormone responsible for types of high blood pressure could also cause preeclampsia

Significant step forward in the genome era

Cancer survivors have unique and long-term cancer-specific side effects.

Rates for new cases of kidney failure have stabilized

New treatments for health conditions related to abnormal iron metabolism

First study to investigate how heat affects people with heart failure

Actos reduces the combined risk of non-fatal heart attacks, strokes in patients with type-2 diabetes

How heat affects people with heart failure

GRK5 protein plays important role in hypertension

PACs should not be used routinely in patients in intensive care units with severe heart failure

Hospitalized patients with severe congestive heart failure did not experience a benefit from use of pulmonary artery catheterization

Study paves the way for new therapeutic targets which can potentially improve heart disease in patients with end-stage kidney failure

Role of asymmetric dimethylarginine in damaged blood vessels

Johns Hopkins awarded $12 million to study how stem cell therapies can be used to treat hearts damaged by heart attack

Lack of oxygen in body tissues creates a defect of red blood cells that further exacerbates the condition by constricting blood vessels in the lung

HeartMate XVE left ventricular assist device

Bleak outlook for overweight Australians

Survival of heart attack patients placed on beta-blocker therapy corresponds to specific variations in their genes

Longer hospital stays do not mean better care

48 percent of adults in the U.S. have inadequate health literacy

Sensing a Healthier Future

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Latest News