The difference is that Adam makes use of a technique called asynchrony.

The commonest manifestation of asynchrony was delayed inward motion during isovolumic relaxation.

Neurally adjusted ventilatory assist allowed for an almost ten-fold reduction in asynchrony events.

Detection and quantification of mechanical ventricular asynchrony using HTRC-MRI is feasible.

Poor adaptation between ventilator assistance and the patient's ventilatory demand is termed asynchrony.