| PACS | patient care and services; picture archiving and communication system |
|---|---|
| PACS | DB picture archiving and communication system data base |
| PACT | papillary carcinoma of thyroid; precordial acceleration tracing; prepaid accountable care term |
| PACU | postanesthetic care unit |
| PACWP | pulmonary arterial capillary wedge pressure |
| PAD | pain and distress; patient surface axis depth; percutaneous abscess drainage; percutaneous automated discectomy; peripheral artery disease; phenacetin, aspirin, and desoxyephedrine; photon absorption densitometry; primary affective disorder; psychoaffective disorder; pulmonary artery diastolic; pulsatile assist device |
| PADL | personal activities of daily living |
| PADP | pulmonary artery diastolic pressure |
| PADUA | progressive augmentation by dilating the urethra anterior |
| PAE | progressive assistive exercise |