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Medicina: Cardiologia: Ipertensione arteriosa
| English |
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| n.p. |
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| forcible exhalation against the closet glottis, increasing intrathoracic pressure and impeding venous return to the heart. |
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| (12) |
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| The Valsalva maneuver allows an excellent view of reflex operations. Normally, reflex control of the circulation serves to elevate pressure when it falls and reduces it when it rises. Why the mechanism fails in hypertension after performing the Valsalva maneuver is not known. |
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| (23) p. 1040 |
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| Cardiology |
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| MANOVRA DEL VALSALVA |
