| Автор | IVANOV, S. D. |
| Автор | NUNN, J. F. |
| Дата выпуска | 1969 |
| dc.description | SUMMARYThree methods for elevation of end-expiratory Pco<sub>2</sub> at the end of prolonged hyper-ventilation have been studied in 44 anaesthetized patients. The most rapid and repeatable method was the addition of 5 per cent carbon dioxide to the inspired gas for 5 minutes. This raised the end-expiratory Pco<sub>2</sub> from a mean value of 21.4 mm Hg to 41.8 mm Hg, and was associated with an onset of spontaneous respiration in a mean time of 2.2 min. Hypoventilation with a minute volume of 3 l./min for 5 minutes with a rebreathing circuit, without soda-lime, gave a slow rise of Pco<sub>2</sub> (mean rate 3 mm Hg/min) with a resumption of spontaneous respiration in a mean time of 4.5 min. Step reduction of minute volume from 10 to 5 l./min without rebreathing was a very slow and variable method of raising end-expiratory Pco<sub>2</sub>, with a mean time of 5.2 min before the restoration of spontaneous breathing. |
| Формат | application.pdf |
| Издатель | Oxford University Press |
| Копирайт | © John Sherratt and Son Ltd. |
| Тема | CLINICAL |
| Название | METHODS OF ELEVATION OF Pco<sub>2</sub> FOR RESTORATION OF SPONTANEOUS BREATHING AFTER ARTIFICIAL VENTILATION OF ANAESTHETIZED PATIENTS |
| Тип | other |
| Electronic ISSN | 1471-6771 |
| Print ISSN | 0007-0912 |
| Журнал | BJA: British Journal of Anaesthesia |
| Том | 41 |
| Первая страница | 28 |
| Последняя страница | 37 |
| Аффилиация | Department of Anaesthesia,University of LeedsEngland |
| Выпуск | 1 |
