Why the study?
Does adjusting centrifugal pump speed based on the WDI algorithm minimize suction and regurgitation during left heart bypass in adult goats?
Population
Adult goats undergoing acute left heart bypass and a mock loop study
Design
Preclinical
Authors
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May enable safer centrifugal pump control in left heart bypass; leaves open translation to human use or outcome improvement.
Does adjusting centrifugal pump speed based on the WDI algorithm minimize suction and regurgitation during left heart bypass in adult goats?
A novel algorithm based on motor current waveform analysis successfully detected and minimized suction and regurgitation in a centrifugal pump during left heart bypass in an acute goat model.
Yuhki et al. (1999) studied this question.
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