| MP | macrophage; matrix protein; mean pressure; melphalan and prednisone; melting point; membrane potenti... |
|---|---|
| ORPM | orthorhythmic pacemaker |
| PCMT | pacemaker circus movement tachycardia; protein carboxyl methyltransferase |
| PM | after death (Lat. post mortem); after noon [Lat. post meridiem]; mean pressure; pacemaker; pantomogr... |
| PMW | pacemaker wires |