Carotid Doppler versus Capnography During CPR.Volume Capnography in the Intensive Care Unit: Potential Clinical Applicaitons.Low use of capnography during tracheal intubation around the world.Capnography Versus Carotid Doppler During CPR.Royal College of Anaesthetists – Educational Campaign on Capnography During CPR.Anesthesia Breathing Systems – Monogram.Anesthesia Breathing Circuits Functionality.
Respiratory flows superimposed on time capnograms in side stream technology. Catastrophic outcomes because capnography not used during sedation. Capnography in Dental Sedation Procedures. Bhavani Kodali Algorithm for capnography during sedation. Challanges of capnography during sedation. Capnography – American Academy of Pediatrics – Monitoring guidelines during sedation. Monitored Anesthesia Care- Injury and Liability. Speciality Applications Toggle sub-menu. About Author: Bhavani Shankar Kodali MD. Shunt and anatomical deadspace caused some inaccuracy, although they are unlikely to prevent the clinical usefulness of this formula. The relationship between (Pa-E'CO2)/PaCO2 and VDalv/VTalv (best fit: VDalv VTalv = 1.135 x (Pa-E'CO2)/PaCO2-0.005) during normal physiological conditions was approximately linear and less influenced by physiological variation. The relationship between Pa-E'CO2 and VDalv/VTalv was non-linear and was affected significantly by all the factors except anatomical deadspace. The relationships were observed while pulmonary shunt, anatomical deadspace, ventilatory minute volume and metabolic rate were varied. The aim of the study was to examine the relationship between the arterial to end-tidal PCO2 gradient (Pa-E'CO2) and VDalv/VTalv and between (Pa-E'CO2)/PaCO2 and VDalv/VTalv using the Nottingham Physiology Simulator, an original, validated physiology simulation. 
The alveolar deadspace as a fraction of alveolar ventilation (VDalv/VTalv), while technically difficult to measure, is an objective monitor of pulmonary disease progression and a predictor of successful weaning from mechanical ventilation.
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