| PIBC | percutaneous intraaortic balloon counterpulsation [catheter] |
|---|---|
| PICC | peripherally inserted central catheter |
| RAD | radial artery catheter; radiation absorbed dose; radical; radiography or radiographic; reactive airw... |
| RC | an electronic circuit containing a resistor and capacitor in series; radiocarpal; reaction center; r... |
| ret | cath retention catheter |