There are multiple definitions:
vacuum-assisted closure(English)
- see ulcer treatment
- Therapeutic approaches
ventriculo-arterial coupling(English)
- ratio of ventricular systolic elastance and effective arterial elastance. Alternatively calculated as the ratio of arterial stiffness, measured by aa-PWV, to myocardial performance, evaluated by STE-derived global longitudinal strain (GLS), i.e., aa-PWV/GLS. Also rarely denoted as AVM
- Ea, Emax, VVC, EF, NVC, ABM, DH, COPD, GLS, PWV, STE, AVM
- Physiology, Cardiology, Ratio-based metric, Hemodynamics, Pathology, Composite metric
- https://doi.org…1002/ehf2.12880
- https://doi.org…cmg.2022.03.024
- https://doi.org…dvan.00140.2017
cell-volume activated ion channel(English)
- activation tends to occur with significant lag-times (tens of seconds to minutes) after the onset of cell volume changes
- SAC, MEF
- Channelopathy, Physiology
- https://www.ncb…les/PMC4742365/
vincristine/actinomycin D and cyclophosphamide(English)
voluntary anal contraction(English)
- may be a diagnostic criterion sufficient for motor incomplete classification in the absence of other qualifying sublesional motor sparing
- AIS, SCI, SCIMS
- Gastroenterology, Neuropathy, Classification, Spine (or spinal cord), Injury
- https://doi.org…pmr.2016.02.012
ventricular–arterial coupling [alternative definition](English)
- calculated as the ratio of arterial stiffness, measured by aortic arch (aa)-PWV, to myocardial performance, evaluated by STE-derived global longitudinal strain (GLS), that is, aa-PWV/GLS
- GLS, PWV, STE
- Cardiology, Hemodynamics, Ratio-based metric
- https://doi.org…cmg.2022.03.024
- https://doi.org….1002/ejhf.3018