title: Respiratory monitoring tools in the intensive care unit.
abstract: OBJECTIVE
  Respiratory monitoring tools remain important in the overall assessment of a patient in the ICU. A working knowledge of the various tools is helpful in applying their use to patient care.
  
  
  RESULTS
  The past year has seen tremendous research in this domain of patient care, fueled by rapid advances in modern technology. Still, the ICU clinician continues to rely on tried and true established tools while awaiting proof of clinical efficacy of newer modalities.
  
  
  CONCLUSIONS
  This review discusses traditional methods of respiratory system evaluation and their current controversies. Attention is also given to newer modalities, including those that are investigational or currently limited to bench application, that show promise of future application in ICU clinical practice.
authors.affiliation: Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, Minnesota 55905, USA.
authors.forename: Sean M
authors.initials: SM
authors.lastname: Caples
authors.forename: Rolf D
authors.initials: RD
authors.lastname: Hubmayr
mesh_terms: D000328:Adult; D000818:Animals; D001314:Auscultation / Q000379:methods; D001784:Blood Gas Analysis / Q000379:methods; D002648:Child; D003422:Critical Care / Q000379:methods*; D017097:Electric Impedance; D006801:Humans; D023421:Models, Animal; D008991:Monitoring, Physiologic / Q000379:methods; D010092:Oximetry / Q000379:methods; D012129:Respiratory Function Tests / Q000379:methods*; D012143:Respiratory Physiological Phenomena; D013552:Swine; D014054:Tomography / Q000379:methods