| PS | 1) Pulmonary Stenosis 2) Performance Status |
|---|---|
| RAS | 1) Reticular Activating(Activation) System 2) Renal Artery Stenosis |
| TS | 1) Tricuspid Stenosis 2) Tuberous Sclerosis = ... |
| VAS | Valvular Aortic Stenosis |
| VSD | Ventricular Septal Defect ? Types of VSD 1. Subpulmonic(=... |