Please provide your email address to receive an email when new articles are posted on . Surveillance data show increased circulation of enterovirus D68 — or EV-D68 — over the summer in the United ...

Dear Dr. Roach: Some months ago, my doctor used a QuantaFlo test to measure circulation in my legs. My result was low — 0.69 versus the normal range of 0.9-1.40. I was not surprised, as poor ...

Low blood pressure, or hypotension, occurs when blood flow through the arteries is lower than normal, often defined as readings below 90/60 mm Hg. For some, it causes no harm, but for others, it may ...

The discovery of brain pathology through autopsy in former National Football League (NFL) players called chronic traumatic encephalopathy (CTE) has raised substantial concern among players, medical ...

DEAR DR. ROACH: Some months ago, my doctor used a QuantaFlo test to measure circulation in my legs. My result was low -- 0.69 versus the normal range of 0.9-1.40. I was not surprised, as poor ...

Patients who suffer from REM sleep behavior disorder have altered blood flow in the brain, which can lead to a lack of oxygen in the brain tissue. In the long term, this may cause symptoms of ...