| PT | Rep patient's representative |
|---|---|
| REP | replication protein; rest-exercise program; retrograde pyelogram; roentgen equivalent-physical |
| rep | let it be repeated [Lat. repetatur]; replication; roentgen equivalent-physical |
| LD1 | isoenzyme of lactate dehydrogenase found in the heart, erythrocytes, and kidneys |
| LD2 | isoenzyme of lactate dehydrogenase found in the lungs |