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Begum Akay, MD, Junewai L. Reoma, MD, Daniele Camboni, MD, Joshua R

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Presentation on theme: "Begum Akay, MD, Junewai L. Reoma, MD, Daniele Camboni, MD, Joshua R"— Presentation transcript:

1 In-Parallel Artificial Lung Attachment at High Flows in Normal and Pulmonary Hypertension Models 
Begum Akay, MD, Junewai L. Reoma, MD, Daniele Camboni, MD, Joshua R. Pohlmann, MS, John M. Albert, BS, Ayushi Kawatra, BS, Ayanna D. Gouch, BS, Robert H. Bartlett, MD, Keith E. Cook, PhD  The Annals of Thoracic Surgery  Volume 90, Issue 1, Pages (July 2010) DOI: /j.athoracsur Copyright © 2010 The Society of Thoracic Surgeons Terms and Conditions

2 Fig 1 The MC3 Biolung (compliance chamber not shown).
The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2010 The Society of Thoracic Surgeons Terms and Conditions

3 Fig 2 Artificial lung attachment and instrumentation. (PAP = pulmonary artery pressure.) The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2010 The Society of Thoracic Surgeons Terms and Conditions

4 Fig 3 Cardiac output versus the percentage of cardiac output shunted to the artificial lung at all three dobutamine doses in normal sheep. (BL = baseline.) The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2010 The Society of Thoracic Surgeons Terms and Conditions

5 Fig 4 Cardiac output versus the percentage of cardiac output shunted to the artificial lung at all three dobutamine doses in sheep with chronic pulmonary hypertension. (BL = baseline.) The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2010 The Society of Thoracic Surgeons Terms and Conditions

6 Fig 5 Pulmonary system zeroth harmonic impedance modulus, Z0, versus the percentage of cardiac output diverted to the artificial lung in normal sheep. (BL = baseline.) The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2010 The Society of Thoracic Surgeons Terms and Conditions

7 Fig 6 Pulmonary system zeroth harmonic impedance modulus, Z0, versus the percentage of cardiac output diverted to the artificial lung in sheep with chronic pulmonary hypertension. (BL = baseline.) The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2010 The Society of Thoracic Surgeons Terms and Conditions

8 Fig 7 Biolung resistance as a function of flow rate.
The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2010 The Society of Thoracic Surgeons Terms and Conditions


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