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08:08 min
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May 11, 2015
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Pulmonary hypertension is associated with a significant reduction in pulmonary artery pulsatility, contractility and elasticity, contributing to an increase in pulmonary artery pressure and pulmonary resistance. Using a hypoxic piglet model, this study demonstrated that improving pulmonary artery plasticity using a newly developed pulsatile catheter improves hypoxic pulmonary hypertension.
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Courboulin, A., Kang, C., Baillard, O., Bonnet, S., Bonnet, P. Increasing Pulmonary Artery Pulsatile Flow Improves Hypoxic Pulmonary Hypertension in Piglets. J. Vis. Exp. (99), e52571, doi:10.3791/52571 (2015).
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