Mean Residence Time to Last Nonzero Concentration by Intravascular Bolus Dose

**Semantic type:** Quantitative Concept

**Definition:** Mean residence time (MRT) from the time of dosing to the time of the last measurable concentration, for a substance administered by intravascular dosing. (CDISC)

**Synonyms:** - MRT IV Bolus to Last Nonzero Conc - MRT IV Bolus to Last Nonzero Conc - MRTIBLST