G Hedenstierna

Summary

Country: Sweden

Publications

  1. ncbi request reprint Atelectasis formation during anesthesia: causes and measures to prevent it
    G Hedenstierna
    Department of Clinical Physiology, University Hospital, Uppsala, Sweden
    J Clin Monit Comput 16:329-35. 2000
  2. ncbi request reprint Atelectasis and gas exchange after cardiac surgery
    A Tenling
    Department of Cardiothoracic Anesthesia, University Hospital, Uppsala, Sweden
    Anesthesiology 89:371-8. 1998
  3. doi request reprint Oxygen and anesthesia: what lung do we deliver to the post-operative ward?
    G Hedenstierna
    Department of Medical Sciences, Clinical Physiology, University Hospital, Uppsala, Sweden
    Acta Anaesthesiol Scand 56:675-85. 2012
  4. ncbi request reprint Ventilation-perfusion distributions in different porcine lung injury models
    P Neumann
    Department of Clinical Physiology, University of Uppsala, Sweden
    Acta Anaesthesiol Scand 45:78-86. 2001
  5. doi request reprint Intensive buffering can keep pH above 7.2 for over 4 h during apnea: an experimental porcine study
    S Höstman
    Hedenstierna Laboratory, Anesthesia and Intensive Care, Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
    Acta Anaesthesiol Scand 57:63-70. 2013
  6. doi request reprint Non-toxic alveolar oxygen concentration without hypoxemia during apnoeic oxygenation: an experimental study
    S Höstman
    Hedenstierna Laboratory, Anesthesia and Intensive Care, Department of Surgical Sciences, Uppsala University, Sweden
    Acta Anaesthesiol Scand 55:1078-84. 2011
  7. ncbi request reprint Compliance is nonlinear over tidal volume irrespective of positive end-expiratory pressure level in surfactant-depleted piglets
    M Lichtwarck-Aschoff
    Department of Surgical Sciences, University Hospital, Uppsala, Sweden
    Am J Respir Crit Care Med 162:2125-33. 2000
  8. doi request reprint Development of atelectasis and arterial to end-tidal PCO2-difference in a porcine model of pneumoperitoneum
    C M Strang
    Department of Medical Sciences, Clinical Physiology, Uppsala University, Uppsala, Sweden
    Br J Anaesth 103:298-303. 2009
  9. ncbi request reprint Esophageal pressure: benefit and limitations
    G Hedenstierna
    Department of Medical Sciences, Clinical Physiology, Uppsala University, Uppsala, Sweden
    Minerva Anestesiol 78:959-66. 2012
  10. doi request reprint Haemodynamic stability and pulmonary shunt during spontaneous breathing and mechanical ventilation in porcine lung collapse
    L Vimlati
    Department of Surgical Sciences, Anaesthesiology and Critical Care Medicine, Uppsala University, Uppsala, Sweden
    Acta Anaesthesiol Scand 56:748-54. 2012

Collaborators

Detail Information

Publications15

  1. ncbi request reprint Atelectasis formation during anesthesia: causes and measures to prevent it
    G Hedenstierna
    Department of Clinical Physiology, University Hospital, Uppsala, Sweden
    J Clin Monit Comput 16:329-35. 2000
    ..Finally, intermittent "vital capacity"-manoeuvres together with PEEP reduces the amount of atelectasis and pulmonary shunt...
  2. ncbi request reprint Atelectasis and gas exchange after cardiac surgery
    A Tenling
    Department of Cardiothoracic Anesthesia, University Hospital, Uppsala, Sweden
    Anesthesiology 89:371-8. 1998
    ..Animal studies have shown that postoperative shunt can be explained by atelectasis. In this study the authors tried to determine if atelectasis can explain shunt in patients who have had cardiac surgery...
  3. doi request reprint Oxygen and anesthesia: what lung do we deliver to the post-operative ward?
    G Hedenstierna
    Department of Medical Sciences, Clinical Physiology, University Hospital, Uppsala, Sweden
    Acta Anaesthesiol Scand 56:675-85. 2012
    ..Inspired oxygen concentration of 30-40%, or even less, should suffice if the lung is kept open. The goal of the anesthetic regime should be to deliver a patient with no atelectasis to the post-operative ward and to keep the lung open...
  4. ncbi request reprint Ventilation-perfusion distributions in different porcine lung injury models
    P Neumann
    Department of Clinical Physiology, University of Uppsala, Sweden
    Acta Anaesthesiol Scand 45:78-86. 2001
    ..Although V(A)/Q distributions can be related to pathogenic aspects of the three study groups, we did not observe specific V(A)/Q patterns which allow diagnosis of the type of lung injury from a recovered V(A)/Q distribution...
  5. doi request reprint Intensive buffering can keep pH above 7.2 for over 4 h during apnea: an experimental porcine study
    S Höstman
    Hedenstierna Laboratory, Anesthesia and Intensive Care, Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
    Acta Anaesthesiol Scand 57:63-70. 2013
    ..We hypothesized that adequate buffering might be another approach and tested whether tris-hydroxymethyl aminomethane (THAM) alone could keep pH at a physiological level during apneic oxygenation for 4 h...
  6. doi request reprint Non-toxic alveolar oxygen concentration without hypoxemia during apnoeic oxygenation: an experimental study
    S Höstman
    Hedenstierna Laboratory, Anesthesia and Intensive Care, Department of Surgical Sciences, Uppsala University, Sweden
    Acta Anaesthesiol Scand 55:1078-84. 2011
    ..The aim was to test whether a predicted N₂ concentration would agree with a measured concentration at the end of an apnoeic period...
  7. ncbi request reprint Compliance is nonlinear over tidal volume irrespective of positive end-expiratory pressure level in surfactant-depleted piglets
    M Lichtwarck-Aschoff
    Department of Surgical Sciences, University Hospital, Uppsala, Sweden
    Am J Respir Crit Care Med 162:2125-33. 2000
    ....
  8. doi request reprint Development of atelectasis and arterial to end-tidal PCO2-difference in a porcine model of pneumoperitoneum
    C M Strang
    Department of Medical Sciences, Clinical Physiology, Uppsala University, Uppsala, Sweden
    Br J Anaesth 103:298-303. 2009
    ..The present study was undertaken to study the effects of CO2-pneumoperitoneum (CO2-PP) on atelectasis formation, arterial oxygenation, and arterial to end-tidal PCO2-gradient (Pa-E'(CO2))...
  9. ncbi request reprint Esophageal pressure: benefit and limitations
    G Hedenstierna
    Department of Medical Sciences, Clinical Physiology, Uppsala University, Uppsala, Sweden
    Minerva Anestesiol 78:959-66. 2012
    ..Diaphragm function can be estimated by esophageal minus gastric pressure and with even more precision, when combined with diaphragm electromyography...
  10. doi request reprint Haemodynamic stability and pulmonary shunt during spontaneous breathing and mechanical ventilation in porcine lung collapse
    L Vimlati
    Department of Surgical Sciences, Anaesthesiology and Critical Care Medicine, Uppsala University, Uppsala, Sweden
    Acta Anaesthesiol Scand 56:748-54. 2012
    ..We investigated the haemodynamic stability of a novel porcine model of lung collapse induced by negative pressure application (NPA). A secondary aim was to study whether pulmonary shunt correlates with cardiac output (CO)...
  11. ncbi request reprint Functional lung unit in the pig
    G Hedenstierna
    Department of Clinical Physiology, University Hospital, S 751 85, Uppsala, Sweden
    Respir Physiol 120:139-49. 2000
    ....
  12. ncbi request reprint Ventilatory support by continuous positive airway pressure breathing improves gas exchange as compared with partial ventilatory support with airway pressure release ventilation
    P Neumann
    Department of Clinical Physiology, University of Uppsala, Sweden
    Anesth Analg 92:950-8. 2001
    ..Therefore, mechanical ventilatory support achieved by a cyclic release of airway pressure during APRV should be kept at the minimum level that enables enough ventilatory support for patients to avoid respiratory muscle fatigue...
  13. ncbi request reprint Assessing dead space. A meaningful variable?
    G Hedenstierna
    Department of Medical Sciences, Clinical Physiology, University Hospital, Uppsala, Sweden
    Minerva Anestesiol 72:521-8. 2006
    ..It should therefore not be forgotten in the intensive care setting...
  14. ncbi request reprint Thoracic epidural analgesia as an adjunct to general anaesthesia for cardiac surgery. Effects on pulmonary mechanics
    A Tenling
    Departments of Cardiothoracic Anaesthesiology, University Hospital, Uppsala, Sweden
    Acta Anaesthesiol Scand 44:1071-6. 2000
    ..We examined the effects of TEA on pulmonary function and ventilation at rest, before and after coronary artery bypass graft surgery (CABG)...
  15. ncbi request reprint Interfacing spontaneous breathing and mechanical ventilation. New insights
    G Hedenstierna
    Department of Medical Sciences, Clinical Physiology, University Hospital, Uppsala, Sweden
    Minerva Anestesiol 72:183-98. 2006
    ....