"If his heart is involved, then it is likely his implants attempt to compensate for a malfunction. In essence, he adapted."
Her body was known to do similar things when her human physiology failed her. It was never anything that seized control of her outside of the instance in which she had picked up on the Raven's resonance signal, honing in on a distress call activated by her parents that had failed to draw in the assistance they required to avoid assimilation.