Heart | Page 5 of 208 | SpiritIndia.com

HIV :: Testing delays cause severe AIDS complications, Einstein researchers find

Despite the availability of life-saving antiretroviral treatment, people infected with HIV (human immunodeficiency virus) continue to die and suffer from complications of AIDS, mainly due to delayed diagnosis and initiation of treatment. A researcher at the Albert Einstein College of Medicine of Yeshiva University and colleagues at Yale University have shed light on why this problem persists. They report their findings in the November issue of the journal Medical Care.

Heart Disease :: Link between pre-eclampsia and heart disease

Two studies, published together on bmj.com, add further weight to the theory that pre-eclampsia and cardiovascular diseases may share common causes or mechanisms.

Imaging :: Economic motivation may affect how often some physicians order imaging studies

Diagnostic imaging has been one of the fastest growing areas of health care in recent years. Some of that increase can be attributed to the availability of improved imaging studies, but whether some imaging utilization may be inappropriate has been an issue of concern. Now a study from the Institute for Technology Assessment in the Massachusetts General Hospital (MGH) Department of Radiology finds that physicians who consistently refer patients to themselves or members of their own specialty for imaging studies, rather than to radiologists, are more likely to order such studies for a variety of medical conditions. The results suggest that economic motivation could underlie some of the excess referrals.

Massage :: Mayo Clinic study shows that massage therapy decreases pain levels for patients after heart surgery.

A new Mayo Clinic study shows that massage therapy decreases pain levels for patients after heart surgery. During a five-month period in 2005, 58 patients undergoing surgery participated in a pilot study to examine the effect of massage on pain after surgery. Of the 30 who received massage, the mean pain scores were less than 1 on a scale of 1 to 10, with 10 as the most painful.

Heart :: Gene, stem cell therapy only needs to be 50 percent effective to create a healthy heart

Heart disease is the leading cause of death in the United States and greatly affects the quality and length of life for individuals with specific forms of muscular dystrophy. Recent discoveries have demonstrated that gene and/or stem cell therapy could help a variety of organs in the body, but until now scientists have been unsure whether the heart could benefit from these treatments.

Cholesterol :: Contribution of cholesterol transporter to vascular disease

Low-density lipoprotein, a transporter of cholesterol, may also contribute to vascular diseases by a previously unidentified mechanism, according to a report published online this week in EMBO reports.

Obesity :: Fighting obesity may be as easy as ATP, says UH researcher

Wearing a portable instrument to monitor metabolism in the fight against obesity and its related health consequences may be on the horizon thanks to collaborative research being performed at the University of Houston and The Methodist Hospital.

Erectile Dysfunction :: FDA announces revisions to labels for cialis, levitra and viagra

The U.S. Food and Drug Administration has approved labeling changes for erectile dysfunction (ED) drugs in the class that includes Cialis, Levitra, and Viagra, to display more prominently the potential risk of sudden hearing loss, and to guide consumers on what to do if they experience sudden problems with their hearing.

Psychology :: Child health psychologists need to promote adult disease prevention

Many of the lifestyle habits that children and adolescents develop – eating a diet high in fat and low in fruits and vegetables, being physically inactive or sedentary, and experimenting with tobacco and alcohol use – can have a major impact on their health later in life. Given that, psychologists with expertise in children’s health and behavior should be taking more of a lead role in helping young people develop good lifestyle habits early on and preventing these problems from occurring, says a researcher from Georgetown University Medical Center.

Heart :: Safety review of Trasylol, aprotinin injection to control bleeding during heart surgery

The U.S. Food and Drug Administration (FDA) issued an Early Communication about an Ongoing Safety Review of Aprotinin Injection (marketed as Trasylol), a drug used to control bleeding during heart surgery. Last week, FDA was notified that a Canadian research group stopped a study on Trasylol because the drug appeared to increase the risk for death compared to the other antifibrinolytic drugs used in the study.