There are multiple definitions:
subendocardial viability ratio(English)
- defined as (myocardial oxygen supply) / (myocardial oxygen demand), i.e. diastolic to systolic pressure-time integral ratio. A useful tool reflecting the balance between coronary perfusion and arterial load; aka Buckberg's index
- MVO2, CFR, PWV, ADL, MMSE
- Cardiology, Ratio-based metric, Oxygen
- https://www.fro…021.747841/full
- https://doi.org…38/jhh.2010.127
- http://dx.doi.o…021872.28170.a8
silicone elastomer vaginal ring(English)
- available for contraception, estrogen replacement therapy, and antiretroviral treatment
- HIV
- Gynecology, Estrogen, Therapeutic approaches
- https://doi.org…461-022-03596-7
susceptible effected vaccinated recovered(English)
- refers to compartmental model with the help of Caputo-Fabrizio and Atangana-Baleanu derivative in the Caputo sense non-singular kernel fractional derivative operators with memory effect within the model to show possible long-term approaches of the infection along with limited defensive vaccine efficacy that can be designed numerically over the closed interval ranging from 0 to 1
- COVID-19
- Vaccination, Infection, Model(ing)
- https://doi.org…934/mbe.2022201