منابع مشابه
Effectiveness of assistance circulations for distal circulatory support during cross-clamping of the descending thoracic aorta.
In order to find the ideal distal circulatory support during cross-clamping of the descending thoracic aorta, the author compared the effects of simple shunting (SS) and centrifugal pump (CP) on hemodynamics and metabolisms in mongrel dogs. In group I (control), the aorta was cross-clamped for two hours without SS or CP; in group II (SS), a temporary shunt was placed between the left common car...
متن کاملBispectral index decreased to "0" in propofol anesthesia after a cross-clamping of descending thoracic aorta.
THE Bispectral Index (BIS) monitor (BIS® monitor; Aspect Medical System, Inc., Newton, MA) integrates electroencephalographic data via a proprietary algorithm based on empirical data into a nominal 100 to 0 scale, in which 100 represents the awake state and 0 represents the isoelectric electroencephalogram. The BIS® monitor is highly capable of correctly predicting both the loss and recovery of...
متن کاملCross-clamping of the descending thoracic aorta leads to the asymmetrical distribution of propofol during cardiopulmonary bypass surgery
BACKGROUND We hypothesized that cross-clamping of the descending thoracic aorta (CcDTA) would result in significant changes in plasma propofol concentrations (Cp) proximal and distal to the cross-clamp. We investigated the effect of CcDTA on Cp centrally and distally, including the pulmonary artery and the cardiopulmonary bypass (CPB) cannula. METHODS The bispectral index (BIS) was recorded d...
متن کاملStroke in surgery of the arteriosclerotic descending thoracic aortic aneurysms: influence of cross-clamping technique of the aorta.
OBJECTIVE The risk of stroke caused by dislodgment of loose atheromatous plaque or mural emboli is increased by cross-clamping of the aorta. Some patients undergo descending thoracic aortic aneurysm repair with proximal aortic cross-clamping between the left common carotid artery and the left subclavian artery. The objective of this study was to determine the influence of proximal aortic cross-...
متن کاملHemoptysis as a Rare Presentation of Thoracic Aorta Aneurysm
Hemoptysis is the rarest presentation of thoracic aortic aneurysm (TAA).This critical condition is one of the life-threatening medical emergencies. Even with prompt approaches, TAA can have highly terrible outcomes. Although TAA is an almost asymptomatic condition that is accidentally discovered, imaging with contrast is the most useful modality to diagnosis it.
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ژورنال
عنوان ژورنال: Annals of Surgery
سال: 1986
ISSN: 0003-4932
DOI: 10.1097/00000658-198607000-00005