pressure pulse differentiation

pressure pulse differentiation

the processing of a pressure pulse signal so that the output depends upon the rate of change of the input, yielding dP/dt (pressure) or, for noninvasively recorded pulses, dD/dt (rate of change of displacement).
Farlex Partner Medical Dictionary © Farlex 2012

pres·sure pulse dif·fer·en·ti·a·tion

(presh'ŭr pŭls dif'ĕr-en'shē-ā'shŭn)
The processing of a pressure pulse signal so that the output depends on the rate of change of the input, yielding dP/dt (pressure) or, for noninvasively recorded pulses, dD/dt (rate of change of displacement).
Medical Dictionary for the Health Professions and Nursing © Farlex 2012