| AVN | 1) Atrio-Ventricular Node 2) AVascular Necrosis |
|---|---|
| SNRT | Sinus Node Recovery Time |
| TNM staging System | standard Tumor, NOde & Metastasis staging system |
| AVN | acute vasomotor nephropathy; atrioventricular nodal [conduction]; atrioventricular node; avascular n... |
| AVND | atrioventricular node dysfunction |