There are multiple definitions:
Fourier linear combiner(English)
- a filtering procedure
- Filtering (of signals)
full length copy(English)
fractional long-axis change(English)
- usually refers to the right ventricle
- EF, FAC, GLS, IVA, MPI, RVEF, TAPSE, TDI
- Cardiology, Medical imaging, Ratio-based metric
- https://doi.org…echocard/jer138
fibrolamellar carcinoma(English)
- a primary liver cancer that most commonly arises in adolescents and young adults in a background of normal liver tissue and has a poor prognosis due to lack of effective chemotherapeutic agents
- PRKACA, DNAJB1, PKA
- Oncology, Liver disease
- https://doi.org…al.pone.0263829