| LVD | left ventricular dysfunction |
|---|---|
| SOLVD | studies of left ventricular dysfunction |
| RV | random variable; rat virus; Rauscher virus; rectovaginal; reinforcement value; renal vein; residual ... |
| RVA | re-entrant ventricular arrhythmia; right ventricle activation; right vertebral artery |
| RVF | renal vascular failure; Rift Valley fever; right ventricular failure; right visual field |