There are multiple definitions:
basal metabolic rate(English)
- defined as the minimum daily energy expenditure that an individual needs to maintain the essential physiological functions of the body, such as respiration, circulation, and cellular activity
- Metabolism, Cardiology, Atherosclerosis /atherogenic, Woman /female
- https://dx.doi.…74-1209.2025.94
basal microvascular resistance(English)