Book contents
- Capnography
- Capnography
- Copyright page
- Contents
- Contributors
- Preface
- Commonly used abbreviations
- 1 Clinical perspectives
- 1 Ventilation
- 2 Ventilation Capnography and respiratory assessment outside of the operating room
- 3 Airway management in the out-of-hospital setting
- 4 Airway management in the hospital setting
- 5 Airway management in the operating room
- 6 Capnography during anesthesia
- 7 Monitoring during mechanical ventilation
- 8 Capnography during transport of patients (inter/intrahospital)
- 9 Capnography as a guide to ventilation in the field
- 10 Neonatal monitoring
- 11 Capnography in sleep medicine
- 12 Conscious sedation
- 13 Capnometry monitoring in high- and low-pressure environments
- 14 Biofeedback
- 15 Capnography in non-invasive positive pressure ventilation
- 16 End-tidal carbon dioxide monitoring in postoperative ventilator weaning
- 17 Optimizing the use of mechanical ventilation and minimizing its requirement with capnography
- 18 Volumetric capnography for monitoring lung recruitment and PEEP titration
- 19 Capnography and adjuncts of mechanical ventilation
- 20 Cardiopulmonary resuscitation
- 21 Capnography and pulmonary embolism
- 22 Non-invasive cardiac output via pulmonary blood flow
- 23 PaCO2, PetCO2, and gradient
- 24 The physiologic basis for capnometric monitoring in shock
- 25 Carbon dioxide production, metabolism, and anesthesia
- 26 Tissue- and organ-specific effects of carbon dioxide
- 27 Atmospheric monitoring outside the healthcare environment and within enclosed environments: a historical perspective
- 28 Capnography in veterinary medicine
- 29 Carbon dioxide pathophysiology
- 30 Acid–base balance and diagnosis of disorders
- 31 Ventilation/perfusion abnormalities and capnography
- 32 Capnographic measures
- 33 Improving the analysis of volumetric capnograms
- 34 Capnography and the single-path model applied to cardiac output recovery and airway structure and function
- 35 Carbon dioxide and the control of breathing: a quantitative approach
- 36 Technical specifications and standards
- 37 Carbon dioxide measurement
- 38 Gas flow measurement
- 39 Combining flow and carbon dioxide
- 40 Brief history of time and volumetric capnography
- 41 The first years of clinical capnography
- 42 The early days of volumetric capnography
- Appendix: Patterns of time-based capnograms
- Index
18 - Volumetric capnography for monitoring lung recruitment and PEEP titration
from 1 - Ventilation
Published online by Cambridge University Press: 05 August 2011
Book contents
- Capnography
- Capnography
- Copyright page
- Contents
- Contributors
- Preface
- Commonly used abbreviations
- 1 Clinical perspectives
- 1 Ventilation
- 2 Ventilation Capnography and respiratory assessment outside of the operating room
- 3 Airway management in the out-of-hospital setting
- 4 Airway management in the hospital setting
- 5 Airway management in the operating room
- 6 Capnography during anesthesia
- 7 Monitoring during mechanical ventilation
- 8 Capnography during transport of patients (inter/intrahospital)
- 9 Capnography as a guide to ventilation in the field
- 10 Neonatal monitoring
- 11 Capnography in sleep medicine
- 12 Conscious sedation
- 13 Capnometry monitoring in high- and low-pressure environments
- 14 Biofeedback
- 15 Capnography in non-invasive positive pressure ventilation
- 16 End-tidal carbon dioxide monitoring in postoperative ventilator weaning
- 17 Optimizing the use of mechanical ventilation and minimizing its requirement with capnography
- 18 Volumetric capnography for monitoring lung recruitment and PEEP titration
- 19 Capnography and adjuncts of mechanical ventilation
- 20 Cardiopulmonary resuscitation
- 21 Capnography and pulmonary embolism
- 22 Non-invasive cardiac output via pulmonary blood flow
- 23 PaCO2, PetCO2, and gradient
- 24 The physiologic basis for capnometric monitoring in shock
- 25 Carbon dioxide production, metabolism, and anesthesia
- 26 Tissue- and organ-specific effects of carbon dioxide
- 27 Atmospheric monitoring outside the healthcare environment and within enclosed environments: a historical perspective
- 28 Capnography in veterinary medicine
- 29 Carbon dioxide pathophysiology
- 30 Acid–base balance and diagnosis of disorders
- 31 Ventilation/perfusion abnormalities and capnography
- 32 Capnographic measures
- 33 Improving the analysis of volumetric capnograms
- 34 Capnography and the single-path model applied to cardiac output recovery and airway structure and function
- 35 Carbon dioxide and the control of breathing: a quantitative approach
- 36 Technical specifications and standards
- 37 Carbon dioxide measurement
- 38 Gas flow measurement
- 39 Combining flow and carbon dioxide
- 40 Brief history of time and volumetric capnography
- 41 The first years of clinical capnography
- 42 The early days of volumetric capnography
- Appendix: Patterns of time-based capnograms
- Index
Summary
Volumetric capnography (VC) provides valuable insights into lung collapse-recruitment physiology in a noninvasive and real-time manner, and thus lends itself to monitoring cyclic recruitment maneuvers at the bedside. Lung recruitment is a pressure-dependent phenomenon. Positive end-expiratory pressure (PEEP) needed to prevent the lung from recollapse after the recruitment maneuver is higher in patients with pulmonary diseases. Lung recruitment improves CO2 elimination by increasing the area of the alveolar-capillary membrane available for gas exchange. Lung recruitment affects the last two processes, mainly as a consequence of opening previously collapsed pulmonary capillaries and alveoli. Data from VC during lung recruitment can be grouped and analyzed in four principal ways according to CO2 kinetics: lung perfusion; gas exchange; lung ventilation; and gas transport within the airways. The sensitivity and specificity of non-invasive VC can be enhanced by supplemental invasive measurements of gas exchange.
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- Capnography , pp. 160 - 168Publisher: Cambridge University PressPrint publication year: 2011