| PMR | patient meta-record; perinatal mortality rate; periodic medical review; physical medicine and rehabi... |
|---|---|
| PRE | photoreacting enzyme; physician's report of examination; pigmented retinal epithelium; preplacement ... |
| PRR | proton relaxation rate; pulse repetition rate |
| PT | pain threshold; parathormone; parathyroid; paroxysmal tachycardia; part time; patient; pericardial t... |
| IABP | Intra-Aortic Balloon Pump(Plasty) - Ix 1. Low Output Synd... |