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Qué (quién) es Valsalva"s test - definición

TECHNIQUE FOR EQUALISING PRESSURE IN THE MIDDLE EARS

Valsva manoeuvre; Valsalva manoeuvre; Valsalva maneouvre; Valsalva's maneuver; Valsalva; Valsalva Manuever; Valsalva Maneuver; Valsalve Maneuver; Valsalve; Valsarva maneuver; Vagal manoeuvres; Valsalva test; Valsalva manoeuvres; Ear equalization; Blowout nose closed

Valsalva maneuver

The Valsalva maneuver is performed by a forceful attempt of exhalation against a closed airway, usually done by closing one's mouth and pinching one's nose shut while expelling air out as if blowing up a balloon. Variations of the maneuver can be used either in medical examination as a test of cardiac function and autonomic nervous control of the heart, or to clear the ears and sinuses (that is, to equalize pressure between them) when ambient pressure changes, as in scuba diving, hyperbaric oxygen therapy, or air travel.

https://en.wikipedia.org/wiki/Valsalva_maneuver

Valsalva manoeuvre

[val'salv?]

¦ noun Medicine the action of attempting to exhale with the nostrils and mouth, or the glottis, closed, serving to increase pressure in the middle ear and the chest or equalize pressure in the ears.

Origin

C19: named after the Italian anatomist Antonio M. Valsalva.

Aneurysm of sinus of Valsalva

MEDICAL CONDITION

Aneurysm of sinus of valsalva; Rupture of aortic sinus; Sinus of valsalva aneurysm; Aortic root dilatation

Aneurysm of the aortic sinus, also known as the sinus of Valsalva, is a rare abnormality of the aorta, the largest artery in the body. The aorta normally has three small pouches that sit directly above the aortic valve (the sinuses of Valsalva), and an aneurysm of one of these sinuses is a thin-walled swelling.

https://en.wikipedia.org/wiki/Aneurysm_of_sinus_of_Valsalva

Wikipedia

Valsalva maneuver

The Valsalva maneuver is performed by a forceful attempt of exhalation against a closed airway, usually done by closing one's mouth and pinching one's nose shut while expelling air out as if blowing up a balloon. Variations of the maneuver can be used either in medical examination as a test of cardiac function and autonomic nervous control of the heart, or to clear the ears and sinuses (that is, to equalize pressure between them) when ambient pressure changes, as in scuba diving, hyperbaric oxygen therapy, or air travel.

A modified version is done by expiring against a closed glottis. This will elicit the cardiovascular responses described below but will not force air into the Eustachian tubes.

https://en.wikipedia.org/wiki/Valsalva maneuver