| EHBF | estimated hepatic blood flow; exercise hyperemia blood flow; extrahepatic blood flow |
|---|---|
| EXBF | exercise hyperemia blood flow |
| HU | heat unit; hemagglutinating unit; hemolytic unit; Hounsfield unit; human urine, human urinary; hydro... |
| PORH | postoperative reactive hyperemia |
| RH | radiant heat; radiation hybrid; radiological health; reactive hyperemia; recurrent herpes; regulator... |