Named the Valsalva maneuver, after the 17th century Italian anatomist who described it, the trick is the same used by air travelers and skin divers to clear their ears on descent. It also has much ...

Recently, we encountered 5 patients with angina pectoris who discovered that they were able to terminate . . . From the Cardiology Service, New England Medical Center Hospitals, and the ...

"This allows for gentle pressure equalization, and it avoids forceful methods that might cause pain," he explains. 2. Use the ...

Functional imaging methods, such as PET and functional MRI ... headaches and headaches that are aggravated by exertion or a Valsalva-like maneuver The dilatation of vessels that has been observed ...

FIFO means "First In, First Out." It's an asset management and valuation method in which older inventory is moved out before new inventory comes in. The first goods to be sold are the first goods ...

Ideally, a Full paper should follow each Communication in an appropriate primary journal. There is no page limit for communications in Analytical Methods, however the length should be commensurate ...

The Heimlich maneuver is a lifesaving method you can do on someone who is choking, or on yourself if you’re choking and alone. It's also called abdominal thrusts. Because babies can’t signal ...

Grapple with some of the biggest philosophical questions facing us today and sharpen your skills in logical reasoning. This BSc Philosophy, Logic and Scientific Method gives you the chance to examine ...