The Valsalva maneuver is a breathing technique that can be used to help diagnose a problem with the autonomic nervous system (ANS). It can also be used to help restore a normal heart rate if your ...

The Valsalva maneuver is a particular way of breathing that increases pressure in the chest. It causes various effects in the body, including changes in the heart rate and blood pressure. The ...

EXETER, UK — Patients with supraventricular tachycardia (SVT) treated with a modified Valsalva maneuver are nearly four times more likely to return to normal sinus rhythm than individuals treated with ...

Dynamic auscultation refers to using maneuvers to alter hemodynamic parameters during cardiac auscultation in order to diagnose the etiology of a heart sound or murmur. The Valsalva maneuver is ...

FORCEFUL expiration against the closed glottis is commonly known as the "Valsalva experiment." The detailed report of Weber contrasts with the absence of documentation linking Valsalva with the ...

The Valsalva maneuver is one of several simple physical actions called vagal maneuvers that act on the vagus nerve to slow your heart rate. Doctors may suggest vagal maneuvers to try and slow your ...