Journal of cardiothoracic and vascular anesthesia
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J. Cardiothorac. Vasc. Anesth. · Aug 1996
Randomized Controlled Trial Clinical TrialEffects of positive end-expiratory pressure ventilation on splanchnic oxygenation in humans.
To examine the influence of positive end-expiratory pressure (PEEP) ventilation on splanchnic oxygenation and lactate production in humans without pulmonary disorders. ⋯ Ventilation with PEEP causes reductions in CO and MAP, resulting in a comparable impairment of systemic and splanchnic oxygen. The absence of changes in lactate concentrations indicates that a critical reduction in systemic and splanchnic oxygenation is unlikely during ventilation with low or high PEEP levels.
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J. Cardiothorac. Vasc. Anesth. · Aug 1996
Comparative StudyA comparison of the endobronchial segment of modern left-sided double-lumen tubes in anesthesia for bilateral sequential lung transplantation.
To compare a range of currently available left-sided double-lumen endotracheal tubes (DLTs) in order to demonstrate differences among them with respect to the length of the endobronchial segment. It is proposed that a tube with a short endobronchial segment is better suited to anesthesia under the conditions imposed by double sequential lung transplantation. ⋯ There exists marked variability in the length of the endobronchial segment of left-sided double-lumen tubes currently available. These differences may be significant in anesthesia for bilateral sequential lung transplantation.