There are multiple definitions:
intravascular imaging(English)
- provides tomographic or cross-sectional images of the coronary arteries, and aids in decision-making, and selection of treatment strategies
- IVUS, NIRS, OCT, FFR, OFR, PCI, RFR, VFR
- Coronary circulation, Medical imaging
- https://doi.org…jnl-2020-316745
- https://doi.org…IONS.123.013702
intravitreal injection(English)
Impact of Vision Impairment [scale](English)