Why the study?
Does intra-aortic balloon pumping alter aortic wall energetics and damping in an in vivo sheep model?
Population
6 anesthetized sheep
Comparison
Intra-aortic balloon pumping (1:2) vs Basal state (unassisted beats)
Design
Preclinical
Authors
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Hypothesis-generating for IABP aortic effects in animals; leaves open human translation and clinical relevance.
Does intra-aortic balloon pumping alter aortic wall energetics and damping in an in vivo sheep model?
In an in vivo sheep model, intra-aortic balloon pumping significantly altered arterial wall energetics and damping properties, highlighting its pressure- and smooth muscle-dependent biomechanical effects.
Fischer et al. (2008) studied this question.
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