| LVOT | Left Ventricular Outflow Tract |
|---|---|
| PSVT | Paroxysmal Supra-Ventricular Tachycardia ? Tx 1. Carotid ... |
| PVC | Premature Ventricular Contraction(s) = VEB ? Ix of Tx ... |
| PVT | Paroxysmal Ventricular Tachycardia |
| SVT | Supra-Ventricular Tachycardia; ½É½Ç¼º ºó¸Æ |