Detection of physiological control inputs preload and afterload from intrinsic pump parameters in total artificial heart.
Borut KirnMario DiedrichThomas Schmitz-RodeUlrich SteinseiferSebastian V JansenPublished in: Artificial organs (2022)
The study yields reliable preload estimation in a broad range of physiological states, particularly for left circulation. Detection of afterload needs further improvements. The study revealed a need for piston movement optimization within the ReinHeart TAH during the early phase of systole.
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