There are multiple definitions:
audio-video interleave(English)
- file-format for recording and playback of audio and video on Windows operating system
- JPEG
- Data exchange
arterial velocity pulse index(English)
- defined as the ratio of the difference between the ejection and reflection waves. A noninvasive approach used to evaluate central arterial stiffness and wave reflection properties. It is automatically calculated using a standard upper-arm blood pressure cuff that inflates to suprasystolic pressures (above systolic blood pressure) to analyze the resulting pulse wave patterns
- API, BP, HFpEF, PWV, VVI
- Hemodynamics, Cardiology, Pathology, Hypertension, Atherosclerosis /atherogenic, Diabetes, Ratio-based metric
- https://doi.org/10.14740/cr864
- https://doi.org…63.2018.1465072