Images that for the first time show bleeding inside the heart after people have suffered a heart attack have been captured by scientists, in a new study published today in the journal Radiology.

Experts estimate that 20 percent of women experience excessive or prolonged menstrual bleeding at some time during their lives, particularly as they approach menopause. A new, less invasive procedure called global endometrial ablation (GEA) preserves the uterus, while decreasing menstrual bleeding and shortening patients' recovery time.

Relatively inexpensive interventions were effective in helping health care providers in Latin America improve the way they treat mothers during labor and delivery, reducing bleeding and sometimes saving lives of women during childbirth, according to a University of North Carolina at Chapel Hill School of Public Health study released today in the New England Journal of Medicine.

Orthotopic liver transplantation (OLT) is associated with severe bleeding and considerable transfusion requirements. There are several reasons for this severe bleeding in OLT. Hemostatic abnormalities remain a major cause.

Gastrointestinal congenital anomalies are rare entities in an adult patient. Commonly they are located in the upper gastrointestinal system and present with intestinal symptoms such as bleeding, obstruction and/or perforation of the intestine.

Gastrointestinal bleeding can be fatal - something which is not known to many alcoholics. This was the conclusion reached by the Leipzig gastroenterologist Niels Teich and his colleagues, on the basis of a survey in the current edition of Deutsches Дrzteblatt International (Dtsch Arztebl Int 2008; 105[5]: 73-7).

Crohn's disease is a condition that affects one in 800 people in the UK and causes chronic intestinal inflammation, leading to pain, bleeding and diarrhoea.

Beta blockers should be the first line of prevention against variceal bleeding in patients with cirrhosis and portal hypertension. While banding is similarly effective in reducing the incidence of such bleeding, it can have fatal complications and is more expensive.

Researchers believe they have discovered why a bacterial lung infection is so lethal in the early stages, and it’s not what medical authorities had thought, according to research published August 23 in the journal Immunity.

Surgeons may have a new patient safety tool to stop moderate surgical bleeding without some of the concerns associated with the current standard blood-clotting treatment.

Contrary to recent studies, proper use of a drug called aprotinin to reduce bleeding during heart surgery does not increase the risk of heart attack or stroke, according to a study in the June issue of The Journal of Thoracic and Cardiovascular Surgery.