After a forced expiration, an attempt at inspiration is made with closed mouth and nose, whereby the negative pressure in the chest and lungs is made very subatmospheric; the reverse of a Valsalva ...

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 ...

But you don't need a tool to try this technique out at home. Simply close your eyes and use your fingers to put gentle pressure on your eyeballs. The Valsalva maneuver involves breathing out ...

This procedure is simple and safe in patients ... Under local anesthesia, a Valsalva maneuver is performed. Fifty ml. of 50 per cent sodium diatrizoate (Hypaque) or methylglucamine diatrizoate ...

Based on these four cases the standard procedure in VAD insertion has been changed in our hospital: catheter length has been adjusted accordingly and catheter tip has to be in the right atrium at ...

However, if a Valsalva maneuver does not generate enough abdominal ... be treated with an injectable agent such as collagen, sling procedure, or an artificial urinary sphincter.

fluctuating mass was seen in the left sternoclavicular fold (Figure 1), which promptly disappeared on compression and enlarged considerably on Valsalva maneuver. Duplex ultrasonography revealed ...

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 ...