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Neonatal piglet model of intraaortic balloon pumping: Improved efficacy using echocardiographic timing  L.LuAnn Minich, MD, Lloyd Y Tani, MD, George M.

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Presentation on theme: "Neonatal piglet model of intraaortic balloon pumping: Improved efficacy using echocardiographic timing  L.LuAnn Minich, MD, Lloyd Y Tani, MD, George M."— Presentation transcript:

1 Neonatal piglet model of intraaortic balloon pumping: Improved efficacy using echocardiographic timing  L.LuAnn Minich, MD, Lloyd Y Tani, MD, George M Pantalos, PhD, Bridget L Bolland, BS, Brett K Knorr, MD, John A Hawkins, MD  The Annals of Thoracic Surgery  Volume 66, Issue 5, Pages (November 1998) DOI: /S (98)

2 Fig 1 Schematic representation of the animal preparation. (IAB = intraaortic balloon.) The Annals of Thoracic Surgery  , DOI: ( /S (98) )

3 Fig 2 Simultaneous recording of electrocardiogram and ascending aortic pressure. Millar and M-mode echocardiogram demonstrating that the upstroke of the arterial pressure curve (U) coincides with the aortic valve (Ao) opening (O) from the M-mode recording and the dicrotic notch (D) coincides with aortic valve closure (C). The Annals of Thoracic Surgery  , DOI: ( /S (98) )


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