| PSVER | pattern shift visual evoked response |
|---|---|
| PVC | peripheral venous catheterization; persistent vaginal cornification; polyvinyl chloride; postvoiding... |
| P-VEP | pattern visual evoked potential |
| PVF | peripheral visual field; portal venous flow; primary ventricular fibrillation |
| RVF | renal vascular failure; Rift Valley fever; right ventricular failure; right visual field |