There are multiple definitions:

1. near full-length genome(English)

   • AC, AD, HIV, TV
   • Genomics
   • https://doi.org…9/AID.2014.0230

2. normal-flow, low-gradient [aortic stenosis](English)

   • pLFLG-AS, AS, RVEF, TAVR
   • Hemodynamics, Vascular disease
   • https://doi.org…shj.2022.100014