One way to slow a sudden racing heart is by performing a vagal maneuver, which can help interrupt the abnormal rhythm. Vagal maneuvers include bearing down like you are having a bowel movement, ...

The same property of thalidomide that caused birth defects when it was given to pregnant women—the inhibition of blood vessel formation (anti-angiogenesis)—has led to an interest in thalidomide's ...

Chimeric antigen receptor-T cell (CAR-T cell) therapies have been a significant advance in the field of cancer immunotherapeutics in recent years, particularly for B-cell malignancies. Yet, this ...

A liver ultrasound is a noninvasive test a doctor orders to examine the liver, its blood vessels, and sometimes the gallbladder. Abnormal results may indicate a person has liver disease or signal an ...

Monoclonal B-cell lymphocytosis (MBL) is a condition in which a person has an excessive amount of abnormal B cells, which are a type of white blood cell known as lymphocytes. The number of abnormal B ...