| AFF | atrial fibrillation; atrial filling fraction; atrial flutter |
|---|---|
| LPV | left portal view; left pulmonary veins |
| VV | vaccinia virus; varicose veins; veno-venous; viper venom; vulva and vagina |
| RA | radioactive; ragocyte; ragweed antigen; rapidly adapting [receptors]; reactive arthritis; reciprocal... |
| RH | radiant heat; radiation hybrid; radiological health; reactive hyperemia; recurrent herpes; regulator... |