While medical intervention and antiarrhythmic drugs are typically recommended as first-line treatments for arrhythmias, the Valsalva manoeuvre, a simple breathing technique, may also help in ...
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The Valsalva maneuver can also help to temporarily unblock or equalize the pressure in the middle ear. To do this, simply pinch your nostrils closed with one hand and blow air through your nose.
At each visit, an echocardiographic cardiologist who was unaware of the trial group assignments assessed the left ventricular outflow tract (LVOT) gradient at rest and after the Valsalva maneuver and ...