Key result
A fully autonomous preload-sensitive control algorithm for implantable rotary blood pumps demonstrated robust stability across a wide range of physiological variables in computer simulations.
Population
Computer simulation model for an implantable rotary blood pump
Design
Preclinical
Authors
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Should not change rotary blood pump practice; leaves open translation of autonomous algorithms pending in vivo validation.
A novel fully autonomous preload-sensitive control algorithm for implantable rotary blood pumps demonstrated robust stability in computer simulations, paving the way for further in vitro and in vivo testing.
Arndt et al. (2010) studied Heart failure requiring implantable rotary blood pump. Pulsatility-based control algorithm with a self-adapting pulsatility reference value was evaluated on Robust stability within a wide range of physiological variables. A fully autonomous preload-sensitive control algorithm for implantable rotary blood pumps demonstrated robust stability across a wide range of physiological variables in computer simulations.
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