Hyperventilation (Q46968): Difference between revisions
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Hiperventilação refere-se a um aumento na frequência da ventilação alveolar que é excessivo para a taxa de produção metabólica de gás carbônico, resultando na diminuição do PCO2 arterial abaixo da faixa de 37 a 43 mmHg. Hiperventilação deve ser diferenciada de taquipneia, um aumento na frequência respiratória, e de hiperpneia, um aumento no volume minuto da ventilação. | |||
| description / en | description / en | ||
Hyperventilation refers to an increase in the rate of alveolar ventilation that is excessive for the rate of metabolic carbon dioxide production, resulting in a decrease in arterial PCO2 to below the normal range of 37 to 43 mm Hg. Hyperventilation should be distinguished from tachypnoea, an increase in respiratory frequency, and from hyperpnea, an increase in minute volume of ventilation. | |||
Revision as of 15:53, 13 August 2026
Hyperventilation refers to an increase in the rate of alveolar ventilation that is excessive for the rate of metabolic carbon dioxide production, resulting in a decrease in arterial PCO2 to below the normal range of 37 to 43 mm Hg. Hyperventilation should be distinguished from tachypnoea, an increase in respiratory frequency, and from hyperpnea, an increase in minute volume of ventilation.
| Language | Label | Description | Also known as |
|---|---|---|---|
| default for all languages | MD11.7 |
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| English | Hyperventilation |
Hyperventilation refers to an increase in the rate of alveolar ventilation that is excessive for the rate of metabolic carbon dioxide production, resulting in a decrease in arterial PCO2 to below the normal range of 37 to 43 mm Hg. Hyperventilation should be distinguished from tachypnoea, an increase in respiratory frequency, and from hyperpnea, an increase in minute volume of ventilation. |
