OBJECTIVES: Cardiac surgery involving cardiopulmonary bypass is associated with neurologic deterioration. Several interventions, including anesthetic techniques, have been designed to limit ischemic brain damage and have ...

OBJECTIVES: To determine the effect of different levels of positive end-expiratory pressure (PEEP) on pulse pressure variation (PPV). DESIGN: An observational study. SETTING: Operating theatres of a tertiary training ...

INTRODUCTION: Tracheal intubation is accompanied by an increased blood pressure and heart rate. The aim of this study was to find the most important source of this haemodynamic response, namely laryngoscopy or intubation. ...