| PTA | Percutaneous transluminal balloon angioplasty |
|---|---|
| PTCA | Percutaneous transluminal coronary balloon angioplasty |
| PTCR | Percutaneous transluminal coronary recanalization |
| PTSMA | Percutaneous transluminal septal myocardial ablation |
| PUBS | Percutaneous umbilical blood sampling |