There are multiple definitions:

1. ventricular septum defect(English)

   • ASD, VS
   • Cardiology, Congenital disorders

2. virtually safe dose(English)

   • Therapeutic approaches

3. vertical sinking displacement(English)

   • LISS, PFNA
   • Skeleton and bone (formation), Surgery
   • http://pubmed.n…h.gov/25430461/

4. vacuum sealing drainage(English)

   • refers to one-stage operation for pelvis and acetabular fractures combined with Morel-Lavallée injury by internal fixation
   • Skeleton and bone (formation), Injury, Therapeutic approaches
   • http://pubmed.n…h.gov/24693776/

5. voltage-sensing domain(English)

   • CBD, DHP, ENC, FDA, GMT, HCS, HTS, IL-2, INC, PD, TTX, VGIC
   • Channelopathy, Potassium, Regulation / control, Physiology