DENVER, – A new study examines the effect of rapid infusion of 2meq/kg of sodium bicarbonate (NaHCO3) in an ovine model on gas exchange and coronary and cerebral perfusion in the ... Medical Dialogues: Prone Positioning Appears Safe for Cerebral Blood Flow During Spine Surgery, Study Finds Why Cerebral Hemodynamics Matter in Spine SurgeryIn spine surgeries, the prone (face-down) position is commonly used to give surgeons optimal access. However, this position, along with ...

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Prone Positioning Appears Safe for Cerebral Blood Flow During Spine Surgery, Study Finds MedPage Today: Brain Hyperperfusion and Anemia in Beta-Thalassemia: Implications for Cognitive Function Investigators used MRI to evaluate brain perfusion in patients with transfusion-dependent (n=54) and non–transfusion-dependent (n=23) β-thalassemia versus 56 controls. They found that relative ... EurekAlert!: Rapid bicarbonate bolus post extensive neonatal resuscitation leads to increased perfusion to the heart and brain Rapid bicarbonate bolus post extensive neonatal resuscitation leads to increased perfusion to the heart and brain