Effects of head-down tilt on intrapulmonary shunt fraction and oxygenation during one-lung ventilation in the lateral decubitus position
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چکیده
منابع مشابه
The Effect of Dexmedetomidine on Oxygenation and Intrapulmonary Shunt during One Lung Ventilation
Background: The effect of intravenously administered dexmedetomidine on oxygenation during one-lung ventilation has not been studied. The hypothesis of this prospective, randomized study was that dexmedetomidine would be associated with an improvement in oxygenation during onelung ventilation. The secondary outcome was the change in the intrapulmonary shunt. Materials and Methods: Thirty patien...
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متن کاملIs hypoxic pulmonary vasoconstriction important during single lung ventilation in the lateral decubitus position?
Hypoxic pulmonary vasoconstriction (HPV) has not been demonstrated in human single lung anaesthesia in the lateral decubitus position (LDP). The purpose of this study was to determine whether (1) HPV occurs in the non-dependent, non-ventilated lung, and (2) if the infusion of sodium nitroprusside (SNP) inhibits HPV. During intravenous anaesthesia the tracheas of seven patients were intubated wi...
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ژورنال
عنوان ژورنال: The Journal of Thoracic and Cardiovascular Surgery
سال: 2007
ISSN: 0022-5223
DOI: 10.1016/j.jtcvs.2007.05.018