| LVAS | left ventricular assist system |
|---|---|
| PAD | pain and distress; patient surface axis depth; percutaneous abscess drainage; percutaneous automated... |
| PBA | polyclonal B-cell activity; pressure breathing assist; prolactin-binding assay; prune belly anomaly;... |
| REACH | rural efforts to assist children at home |
| RVAD | right ventricular assist device |