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Flow Volume Loop

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Flow Volume Loop

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    1. Flow Volume Loop

    2. Flow Volume Loop

    3. Flow Volume Loop

    4. Expiratory flow limitation - Choke point

    5. Resistance

    6. Volume effects on vasculature and airways

    7. Tethering

    8. Tests of flow limitation FEV1 FEF 25-75 FEV1/FVC

    9. Obstruction/Restriction

    10. Lung Volumes

    11. Lung Volumes

    16. Overview of System

    17. Pulmonary Circulation

    18. Pulmonary Circulation

    19. Pulmonary Circulation 1. Gas exchange 2. Fluid exchange 3. Reservoir for LV 4. Nutrition 5. Filter

    20. Pulmonary circulation

    21. Pulmonary Pressures 1. Absolute intravascular pressure 2. Transmural pressure 3. Driving pressure 4. Relation to pre-load

    22. Resistance in pulmonary vasculature

    23. Measurements

    24. Pulmonary artery catheter

    25. Cardiac output

    26. Regional flow

    27. Regional Flow

    28. WEST Zones

    29. WEST Zones

    30. Volume effects on vasculature

    31. Volume effects on vasculature

    35. Zones for real

    36. Hypoxic effects

    37. Fluid balance

    38. Starling relations Qf = Kf [(Pmv-Ppmv)-?(?mv-?pmv)]

    39. Pulmonary Edema high vs low pressure

    40. Overview of System

    41. Oxygen Transport

    42. Blood

    43. Oxygen content

    44. Oxygen content CaO2 = (0.003 PO2 )+ (1.34xHgbxSat)

    45. Oxy-Hgb Saturation Curve

    47. Fick Principle O2 use = Flow x (O2 upstream - O2 downstream)

    48. Carbon Dioxide

    49. Haldane effect

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