| APIVR | artificial pacemaker-induced ventricular rhythm |
|---|---|
| VOO | ventricular asynchronous (competitive, fixed-rate) [pacemaker] |
| VVT | ventricular triggered [pacemaker] |
| IPMS | inhibited power motive syndrome |
| ISD | immunosuppressive drug; Information Services Division; inhibited sexual desire; interstimulus distan... |