mechanical ventilation alfred e. baylor, iii, md critical care fellow march 18, 2015
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TRANSCRIPT
- Slide 1
- Mechanical Ventilation Alfred E. Baylor, III, MD Critical Care Fellow March 18, 2015
- Slide 2
- Objectives To review the indications for standard mechanical ventilation To evaluate the need to escalate therapy to rescue modes To identify the importance of PEEP and prone position. To describe newer modes of ventilation
- Slide 3
- Indications for MV Failure- to adequately oxygenate, ventilate or meet the metabolic demands of a physiologically stressed patient.
- Slide 4
- Physiologic MechanismClinical AssessmentNormal RangeNeed for MV HypoxemiaP(A-a) O 2 (mm Hg) PaO 2 /FiO 2 ratio SaO 2 25-65 425-475 98% >350